Question

bonding in which atoms share electrons is called...
select one:
a. binary bonding.
b. covalent bonding.
c. electrovalent bonding.
d. ionic bonding.

Explanation:

This question asks for the term describing electron-sharing between atoms. Binary bonding refers to bonds between two elements, not electron sharing. Electrovalent bonding is another term for ionic bonding, which involves electron transfer, not sharing. Covalent bonding specifically defines the sharing of electron pairs between atoms.

Answer:

b. covalent bonding.