POSTED: 08/03/2012 at 12:07am  BY: Lewis Jackson Comments (0) Comment on Post

**when an atom loses an electron it becomes positively charged; when an atom gains an electron it becomes negatively charged.

**a covalent chemical bond occurs when two atoms share electrons.

**ionic bonds occur when oppositely charged ions are attracted to each other. The resulting ionic bond charge is zero.

EXTRA CREDIT: Yes, you will need to know how to combine different types of ions.


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