Chemistry, 13.01.2021 23:30 rhettperkins
If you know the location of an element on the Periodic Table of the elements, you know how many shells it has and how many...
1. Valence Electrons
2. Mass number
3. Neutrons
4. Atomic Mass
Answers: 3
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If you know the location of an element on the Periodic Table of the elements, you know how many shel...
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