Q:

How many protons does lithium have?

A:

Lithium, a member of the alkali metals, has three protons, three electrons and four neutrons. It has an atomic weight of 6.941 atomic mass units and is a solid at room temperature.

Li is the abbreviation for lithium, and its name comes from "lithos," the Greek word for stone. Lithium has a high specific heat, allowing it to be used to make unique glasses and ceramics. It can also be combined with other elements, such as copper, aluminum, manganese and cadmium, to make lightweight metals that are used to manufacture aircraft. Lithium is combined with carbonate to form a drug that is used to treat manic depressive disorder.

Sources:

  1. jlab.org

Is this answer helpful?

Similar Questions

  • Q:

    Is lithium malleable?

    A:

    Lithium is an alkali metal that is malleable. Malleability refers to a physical property of metals that relates to a metal’s ability to deform under compression without breaking. Lithium is silver in color, ductile and very reactive.

    Full Answer >
    Filed Under:
  • Q:

    Where is lithium found?

    A:

    Lithium is the third-heaviest element on the periodic table, and, as a result, it occurs throughout the universe in varying states. Lithium is highly reactive and highly flammable, in its pure form, so it generally occurs compounded with other minerals such as lepidolite, petalite and amblygonite. Lithium is found in trace amounts in nearly all igneous rocks.

    Full Answer >
    Filed Under:
  • Q:

    How many electrons does lithium have?

    A:

    Lithium has three electrons. The element has an atomic number of 3, which means it has three protons. Lithium lies in the alkali metal family of the periodic table of elements.

    Full Answer >
    Filed Under:
  • Q:

    How many valence electrons does lithium have?

    A:

    Lithium has one valence electron. The atomic number of lithium is 3, and its electronic configuration is [He] 2S1. The lone valence electron occupies the second orbit around the nucleus of the lithium atom.

    Full Answer >
    Filed Under:

Explore