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  • 01-11-2017
  • Chemistry
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Describe the structure of the beryllium atom.

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jaja11355 jaja11355
  • 01-11-2017
Atoms consist of electrons surrounding a nucleus that contains protons and neutrons. Neutrons are neutral, but protons and electrons are electrically charged. Protons have a relative charge of +1, while electrons have a relative charge of -1. The number of protons in an atom is called its atomic number.
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