Helium

Illustration of the Helium atom comprising of 2 positively charged protons an d 2 Neutrons in the Nucleus, with two orbiting negatively charged electrons.

Remixed from Customizable Atom Delux by roman_hegglin. Helium is a chemical element with symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas, the first in the noble gas group in the periodic table. Its boiling point is the lowest among all the elements.

(Source: OpenStax)

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  • Helium Atom

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  • Helium Atom Description

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    Author:
    Charles LaPierre

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