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2 years ago

Help me. ASAP!!!!! 23 POINTS!!!!!!!

Chemistry

1 answer:

Alona [7]2 years ago

6 0

a) Group 2 elements have 2 electrons on their outer shell, so they form a 2+ charge.

b) they lose 2 electrons as they are transferred to the non metal.

c)They obtain this charge as when they are made into an ionic compound the 2 electrons on the outer shell are transferred to the non metal, meaning there are 2 more protons that electrons, giving it a positive charge.

hope this helps! :)

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