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Element Folio

Category: Advanced Materials Intelligence

Research, breakthroughs and emerging technologies across advanced materials science.

  • Mendelevium (Md): Properties, Uses and Periodic Table Guide

    Periodic Table Guide

    Mendelevium (Md) has atomic number 101 and is classified as a actinide. It sits in f-block series, period 7 of the periodic table. Its practical relevance includes fundamental nuclear and atomic research.

    Quick facts

    Atomic number 101 Symbol Md
    Relative atomic mass [258] State at room temperature Solid
    Group f-block Period 7
    Classification actinide Block f-block

    Position in the periodic table

    Actinides are radioactive f-block metals. Their importance is concentrated in nuclear energy, isotope technology and fundamental research, with radiological protection and material containment central to their handling.

    Mendelevium belongs to period 7. Its position helps explain recurring trends such as atomic size, bonding behavior, oxidation states and the way it interacts with neighboring elements.

    Why Mendelevium matters

    In engineering and technology, mendelevium is associated with fundamental nuclear and atomic research. The importance of the element may come from the pure element itself, from compounds containing it, or from its role as an alloying, electronic, catalytic or nuclear material.

    Engineering and scientific context

    Material behavior should never be inferred from the element name alone. Purity, isotope composition, crystal structure, processing history, temperature and the surrounding chemical environment can all change performance. In alloys and compounds, the contribution of mendelevium depends on concentration and interaction with the other constituents.

    Safety and handling

    Mendelevium is radioactive, so any practical work involving it requires specialist radiological controls, approved facilities and isotope-specific procedures.

    Related elements

    Fermium (Fm) · Nobelium (No)

    Reference sources

    For authoritative element data and current standard atomic-weight guidance, consult the Royal Society of Chemistry Periodic Table and the IUPAC Periodic Table of the Elements.

    Continue exploring: Periodic Table · Materials Library · Material Properties · Comparisons

  • Nobelium (No): Properties, Uses and Periodic Table Guide

    Periodic Table Guide

    Nobelium (No) has atomic number 102 and is classified as a actinide. It sits in f-block series, period 7 of the periodic table. Its practical relevance includes fundamental nuclear and atomic research.

    Quick facts

    Atomic number 102 Symbol No
    Relative atomic mass [259] State at room temperature Solid
    Group f-block Period 7
    Classification actinide Block f-block

    Position in the periodic table

    Actinides are radioactive f-block metals. Their importance is concentrated in nuclear energy, isotope technology and fundamental research, with radiological protection and material containment central to their handling.

    Nobelium belongs to period 7. Its position helps explain recurring trends such as atomic size, bonding behavior, oxidation states and the way it interacts with neighboring elements.

    Why Nobelium matters

    In engineering and technology, nobelium is associated with fundamental nuclear and atomic research. The importance of the element may come from the pure element itself, from compounds containing it, or from its role as an alloying, electronic, catalytic or nuclear material.

    Engineering and scientific context

    Material behavior should never be inferred from the element name alone. Purity, isotope composition, crystal structure, processing history, temperature and the surrounding chemical environment can all change performance. In alloys and compounds, the contribution of nobelium depends on concentration and interaction with the other constituents.

    Safety and handling

    Nobelium is radioactive, so any practical work involving it requires specialist radiological controls, approved facilities and isotope-specific procedures.

    Related elements

    Mendelevium (Md) · Lawrencium (Lr)

    Reference sources

    For authoritative element data and current standard atomic-weight guidance, consult the Royal Society of Chemistry Periodic Table and the IUPAC Periodic Table of the Elements.

    Continue exploring: Periodic Table · Materials Library · Material Properties · Comparisons

  • Lawrencium (Lr): Properties, Uses and Periodic Table Guide

    Periodic Table Guide

    Lawrencium (Lr) has atomic number 103 and is classified as a actinide. It sits in Group 3, period 7 of the periodic table. Its practical relevance includes fundamental research into actinide chemistry and nuclear structure.

    Quick facts

    Atomic number 103 Symbol Lr
    Relative atomic mass [266] State at room temperature Solid
    Group 3 Period 7
    Classification actinide Block f-block

    Position in the periodic table

    Actinides are radioactive f-block metals. Their importance is concentrated in nuclear energy, isotope technology and fundamental research, with radiological protection and material containment central to their handling.

    Lawrencium belongs to period 7. Its position helps explain recurring trends such as atomic size, bonding behavior, oxidation states and the way it interacts with neighboring elements.

    Why Lawrencium matters

    In engineering and technology, lawrencium is associated with fundamental research into actinide chemistry and nuclear structure. The importance of the element may come from the pure element itself, from compounds containing it, or from its role as an alloying, electronic, catalytic or nuclear material.

    Engineering and scientific context

    Material behavior should never be inferred from the element name alone. Purity, isotope composition, crystal structure, processing history, temperature and the surrounding chemical environment can all change performance. In alloys and compounds, the contribution of lawrencium depends on concentration and interaction with the other constituents.

    Safety and handling

    Lawrencium is radioactive, so any practical work involving it requires specialist radiological controls, approved facilities and isotope-specific procedures.

    Related elements

    Scandium (Sc) · Yttrium (Y) · Lutetium (Lu) · Nobelium (No)

    Reference sources

    For authoritative element data and current standard atomic-weight guidance, consult the Royal Society of Chemistry Periodic Table and the IUPAC Periodic Table of the Elements.

    Continue exploring: Periodic Table · Materials Library · Material Properties · Comparisons

  • Rutherfordium (Rf): Properties, Uses and Periodic Table Guide

    Periodic Table Guide

    Rutherfordium (Rf) has atomic number 104 and is classified as a transition metal. It sits in Group 4, period 7 of the periodic table. Its practical relevance includes superheavy-element research with no bulk engineering application.

    Quick facts

    Atomic number 104 Symbol Rf
    Relative atomic mass [267] State at room temperature Not established (synthetic)
    Group 4 Period 7
    Classification transition metal Block d-block

    Position in the periodic table

    Transition metals occupy the d-block and are central to structural alloys, catalysis, electrical systems and high-temperature engineering. Many display multiple oxidation states and form useful intermetallics or complex alloys.

    Rutherfordium belongs to period 7. Its position helps explain recurring trends such as atomic size, bonding behavior, oxidation states and the way it interacts with neighboring elements.

    Why Rutherfordium matters

    In engineering and technology, rutherfordium is associated with superheavy-element research with no bulk engineering application. The importance of the element may come from the pure element itself, from compounds containing it, or from its role as an alloying, electronic, catalytic or nuclear material.

    Engineering and scientific context

    Material behavior should never be inferred from the element name alone. Purity, isotope composition, crystal structure, processing history, temperature and the surrounding chemical environment can all change performance. In alloys and compounds, the contribution of rutherfordium depends on concentration and interaction with the other constituents.

    Safety and handling

    Rutherfordium is radioactive, so any practical work involving it requires specialist radiological controls, approved facilities and isotope-specific procedures.

    Related elements

    Titanium (Ti) · Zirconium (Zr) · Hafnium (Hf) · Lawrencium (Lr)

    Reference sources

    For authoritative element data and current standard atomic-weight guidance, consult the Royal Society of Chemistry Periodic Table and the IUPAC Periodic Table of the Elements.

    Continue exploring: Periodic Table · Materials Library · Material Properties · Comparisons

  • Dubnium (Db): Properties, Uses and Periodic Table Guide

    Periodic Table Guide

    Dubnium (Db) has atomic number 105 and is classified as a transition metal. It sits in Group 5, period 7 of the periodic table. Its practical relevance includes superheavy-element research with no bulk engineering application.

    Quick facts

    Atomic number 105 Symbol Db
    Relative atomic mass [268] State at room temperature Not established (synthetic)
    Group 5 Period 7
    Classification transition metal Block d-block

    Position in the periodic table

    Transition metals occupy the d-block and are central to structural alloys, catalysis, electrical systems and high-temperature engineering. Many display multiple oxidation states and form useful intermetallics or complex alloys.

    Dubnium belongs to period 7. Its position helps explain recurring trends such as atomic size, bonding behavior, oxidation states and the way it interacts with neighboring elements.

    Why Dubnium matters

    In engineering and technology, dubnium is associated with superheavy-element research with no bulk engineering application. The importance of the element may come from the pure element itself, from compounds containing it, or from its role as an alloying, electronic, catalytic or nuclear material.

    Engineering and scientific context

    Material behavior should never be inferred from the element name alone. Purity, isotope composition, crystal structure, processing history, temperature and the surrounding chemical environment can all change performance. In alloys and compounds, the contribution of dubnium depends on concentration and interaction with the other constituents.

    Safety and handling

    Dubnium is radioactive, so any practical work involving it requires specialist radiological controls, approved facilities and isotope-specific procedures.

    Related elements

    Vanadium (V) · Niobium (Nb) · Tantalum (Ta) · Rutherfordium (Rf)

    Reference sources

    For authoritative element data and current standard atomic-weight guidance, consult the Royal Society of Chemistry Periodic Table and the IUPAC Periodic Table of the Elements.

    Continue exploring: Periodic Table · Materials Library · Material Properties · Comparisons

  • Seaborgium (Sg): Properties, Uses and Periodic Table Guide

    Periodic Table Guide

    Seaborgium (Sg) has atomic number 106 and is classified as a transition metal. It sits in Group 6, period 7 of the periodic table. Its practical relevance includes superheavy-element research with no bulk engineering application.

    Quick facts

    Atomic number 106 Symbol Sg
    Relative atomic mass [269] State at room temperature Not established (synthetic)
    Group 6 Period 7
    Classification transition metal Block d-block

    Position in the periodic table

    Transition metals occupy the d-block and are central to structural alloys, catalysis, electrical systems and high-temperature engineering. Many display multiple oxidation states and form useful intermetallics or complex alloys.

    Seaborgium belongs to period 7. Its position helps explain recurring trends such as atomic size, bonding behavior, oxidation states and the way it interacts with neighboring elements.

    Why Seaborgium matters

    In engineering and technology, seaborgium is associated with superheavy-element research with no bulk engineering application. The importance of the element may come from the pure element itself, from compounds containing it, or from its role as an alloying, electronic, catalytic or nuclear material.

    Engineering and scientific context

    Material behavior should never be inferred from the element name alone. Purity, isotope composition, crystal structure, processing history, temperature and the surrounding chemical environment can all change performance. In alloys and compounds, the contribution of seaborgium depends on concentration and interaction with the other constituents.

    Safety and handling

    Seaborgium is radioactive, so any practical work involving it requires specialist radiological controls, approved facilities and isotope-specific procedures.

    Related elements

    Chromium (Cr) · Molybdenum (Mo) · Tungsten (W) · Dubnium (Db)

    Reference sources

    For authoritative element data and current standard atomic-weight guidance, consult the Royal Society of Chemistry Periodic Table and the IUPAC Periodic Table of the Elements.

    Continue exploring: Periodic Table · Materials Library · Material Properties · Comparisons

  • Bohrium (Bh): Properties, Uses and Periodic Table Guide

    Periodic Table Guide

    Bohrium (Bh) has atomic number 107 and is classified as a transition metal. It sits in Group 7, period 7 of the periodic table. Its practical relevance includes superheavy-element research with no bulk engineering application.

    Quick facts

    Atomic number 107 Symbol Bh
    Relative atomic mass [270] State at room temperature Not established (synthetic)
    Group 7 Period 7
    Classification transition metal Block d-block

    Position in the periodic table

    Transition metals occupy the d-block and are central to structural alloys, catalysis, electrical systems and high-temperature engineering. Many display multiple oxidation states and form useful intermetallics or complex alloys.

    Bohrium belongs to period 7. Its position helps explain recurring trends such as atomic size, bonding behavior, oxidation states and the way it interacts with neighboring elements.

    Why Bohrium matters

    In engineering and technology, bohrium is associated with superheavy-element research with no bulk engineering application. The importance of the element may come from the pure element itself, from compounds containing it, or from its role as an alloying, electronic, catalytic or nuclear material.

    Engineering and scientific context

    Material behavior should never be inferred from the element name alone. Purity, isotope composition, crystal structure, processing history, temperature and the surrounding chemical environment can all change performance. In alloys and compounds, the contribution of bohrium depends on concentration and interaction with the other constituents.

    Safety and handling

    Bohrium is radioactive, so any practical work involving it requires specialist radiological controls, approved facilities and isotope-specific procedures.

    Related elements

    Manganese (Mn) · Technetium (Tc) · Rhenium (Re) · Seaborgium (Sg)

    Reference sources

    For authoritative element data and current standard atomic-weight guidance, consult the Royal Society of Chemistry Periodic Table and the IUPAC Periodic Table of the Elements.

    Continue exploring: Periodic Table · Materials Library · Material Properties · Comparisons

  • Hassium (Hs): Properties, Uses and Periodic Table Guide

    Periodic Table Guide

    Hassium (Hs) has atomic number 108 and is classified as a transition metal. It sits in Group 8, period 7 of the periodic table. Its practical relevance includes superheavy-element research with no bulk engineering application.

    Quick facts

    Atomic number 108 Symbol Hs
    Relative atomic mass [277] State at room temperature Not established (synthetic)
    Group 8 Period 7
    Classification transition metal Block d-block

    Position in the periodic table

    Transition metals occupy the d-block and are central to structural alloys, catalysis, electrical systems and high-temperature engineering. Many display multiple oxidation states and form useful intermetallics or complex alloys.

    Hassium belongs to period 7. Its position helps explain recurring trends such as atomic size, bonding behavior, oxidation states and the way it interacts with neighboring elements.

    Why Hassium matters

    In engineering and technology, hassium is associated with superheavy-element research with no bulk engineering application. The importance of the element may come from the pure element itself, from compounds containing it, or from its role as an alloying, electronic, catalytic or nuclear material.

    Engineering and scientific context

    Material behavior should never be inferred from the element name alone. Purity, isotope composition, crystal structure, processing history, temperature and the surrounding chemical environment can all change performance. In alloys and compounds, the contribution of hassium depends on concentration and interaction with the other constituents.

    Safety and handling

    Hassium is radioactive, so any practical work involving it requires specialist radiological controls, approved facilities and isotope-specific procedures.

    Related elements

    Iron (Fe) · Ruthenium (Ru) · Osmium (Os) · Bohrium (Bh)

    Reference sources

    For authoritative element data and current standard atomic-weight guidance, consult the Royal Society of Chemistry Periodic Table and the IUPAC Periodic Table of the Elements.

    Continue exploring: Periodic Table · Materials Library · Material Properties · Comparisons

  • Actinium (Ac): Properties, Uses and Periodic Table Guide

    Periodic Table Guide

    Actinium (Ac) has atomic number 89 and is classified as a actinide. It sits in f-block series, period 7 of the periodic table. Its practical relevance includes targeted alpha-therapy research, neutron sources and nuclear science.

    Quick facts

    Atomic number 89 Symbol Ac
    Relative atomic mass [227] State at room temperature Solid
    Group f-block Period 7
    Classification actinide Block f-block

    Position in the periodic table

    Actinides are radioactive f-block metals. Their importance is concentrated in nuclear energy, isotope technology and fundamental research, with radiological protection and material containment central to their handling.

    Actinium belongs to period 7. Its position helps explain recurring trends such as atomic size, bonding behavior, oxidation states and the way it interacts with neighboring elements.

    Why Actinium matters

    In engineering and technology, actinium is associated with targeted alpha-therapy research, neutron sources and nuclear science. The importance of the element may come from the pure element itself, from compounds containing it, or from its role as an alloying, electronic, catalytic or nuclear material.

    Engineering and scientific context

    Material behavior should never be inferred from the element name alone. Purity, isotope composition, crystal structure, processing history, temperature and the surrounding chemical environment can all change performance. In alloys and compounds, the contribution of actinium depends on concentration and interaction with the other constituents.

    Safety and handling

    Actinium is radioactive, so any practical work involving it requires specialist radiological controls, approved facilities and isotope-specific procedures.

    Related elements

    Radium (Ra) · Thorium (Th)

    Reference sources

    For authoritative element data and current standard atomic-weight guidance, consult the Royal Society of Chemistry Periodic Table and the IUPAC Periodic Table of the Elements.

    Continue exploring: Periodic Table · Materials Library · Material Properties · Comparisons

  • Thorium (Th): Properties, Uses and Periodic Table Guide

    Periodic Table Guide

    Thorium (Th) has atomic number 90 and is classified as a actinide. It sits in f-block series, period 7 of the periodic table. Its practical relevance includes nuclear-fuel research, high-temperature alloys and historical gas-mantle applications.

    Quick facts

    Atomic number 90 Symbol Th
    Relative atomic mass 232.0377 State at room temperature Solid
    Group f-block Period 7
    Classification actinide Block f-block

    Position in the periodic table

    Actinides are radioactive f-block metals. Their importance is concentrated in nuclear energy, isotope technology and fundamental research, with radiological protection and material containment central to their handling.

    Thorium belongs to period 7. Its position helps explain recurring trends such as atomic size, bonding behavior, oxidation states and the way it interacts with neighboring elements.

    Why Thorium matters

    In engineering and technology, thorium is associated with nuclear-fuel research, high-temperature alloys and historical gas-mantle applications. The importance of the element may come from the pure element itself, from compounds containing it, or from its role as an alloying, electronic, catalytic or nuclear material.

    Engineering and scientific context

    Material behavior should never be inferred from the element name alone. Purity, isotope composition, crystal structure, processing history, temperature and the surrounding chemical environment can all change performance. In alloys and compounds, the contribution of thorium depends on concentration and interaction with the other constituents.

    Safety and handling

    Thorium is radioactive, so any practical work involving it requires specialist radiological controls, approved facilities and isotope-specific procedures.

    Related elements

    Actinium (Ac) · Protactinium (Pa)

    Reference sources

    For authoritative element data and current standard atomic-weight guidance, consult the Royal Society of Chemistry Periodic Table and the IUPAC Periodic Table of the Elements.

    Continue exploring: Periodic Table · Materials Library · Material Properties · Comparisons