When atom are held together by the sharing of valence electrons

1.	When atom are held together by the sharing of valence electrons
A.	They form a covalent bond
B.	The valence electrons are free to move away from the atom
C.	Each atom becomes free to move
D.	Each shared electron leaves a hole
Answer» B. The valence electrons are free to move away from the atom

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When atom are held together by the sharing of valence electrons

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