HannahB2001
HannahB2001 HannahB2001
  • 12-11-2016
  • Chemistry
contestada

How many electrons are present in 4He2+?
1. 6
2. 4
3. 1
4. 2
5. 0
6. None of these
7. 3
8. 5

Respuesta :

john123aba john123aba
  • 12-11-2016
4 and 2 electrons are present.
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