Covalent bonds are formed when
A) atoms share electrons.
B) cations and anions are held together by their opposite charges.
C) electrons are exchanged between atoms.
D) hydrogen forms bonds with negatively charged atoms in the same or different molecules.
E) two or more atoms lose electrons at the same time.

Question

Quizplus · Accepted Answer

Covalent bonds are formed when atoms share electrons between them to complete their outermost electron shell. This is different from ionic bonds, where electrons are transferred between atoms to form ions. Hydrogen bonds are not true chemical bonds, but rather weak attractions between hydrogen atoms and negatively charged atoms in the same or different molecules. Two or more atoms losing electrons simultaneously is not a process that typically occurs in nature.

Covalent Bonds Are Formed When