In which one of the following types of bonds, the bond formation is by free moving electrons in an array of positive ions?

In which one of the following types of bonds, the bond formation is by

1.	In which one of the following types of bonds, the bond formation is by free moving electrons in an array of positive ions?
A.	Homopolar bond
B.	Electrostatic bond
C.	Metallic bond
D.	Covalent bond
Answer» D. Covalent bond

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In which one of the following types of bonds, the bond formation is by free moving electrons in an array of positive ions?

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