Chemistry, 16.04.2021 17:10 erees9653

Which elements have two electron shells? Helium
Lithium
Done
B
Boron
Calcium
Oxygen
Lead
Nitrogen
Keep going

Answers: 2

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Which elements have two electron shells? Helium
Lithium
Done
B
Boron
...

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More questions: Chemistry Another questions

Which elements have two electron shells? Helium Lithium Done B Boron Calcium Oxygen Lead Nitrogen Keep going

Answers

Another question on Chemistry

Which elements have two electron shells? Helium
Lithium
Done
B
Boron
Calcium
Oxygen
Lead
Nitrogen
Keep going