Science, asked by sumithetiger6010, 1 month ago

find atomic no .if no of electone is 22 and also find protones

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Answered by arunbalco

0

Atomic; Number Symbol Name Atomic Mass; (amu, g/mol)
1 H Hydrogen 1.00797
2 He Helium 4.00260
3 Li Lithium 6.941
And make me brainlist answer

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