asvpkinie
asvpkinie asvpkinie
  • 03-12-2014
  • Chemistry
contestada

What are the electrons is the outer shell of an atom called?



What charge will elements in Group 2 form when they are involved in an ionic bond?

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blizcole
blizcole blizcole
  • 03-12-2014
The answer to your first question is valence electrons. The answer to your second is positive.
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