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He has an atomic number of 2. The number of __________________equals the number of ______________, it has ____ electrons.
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He has an atomic number of 2. The number of __________________equals the number of

______________, it has ____ electrons.

User Deepakssn
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1 Answer

10 votes

Answer:

1- Hélium

2-protons

3-Electrons

4-2

Respectively thx

User Feltope
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