Match the vocabulary word to the definition. Question 1 options:
not easily changed?
A. an attraction between two or more atoms resulting in the formation of different chemical substances?
B. A chemical bond that involves sharing a pair of electrons between atoms in a molecule?
C. electrons in the outermost shell?
D. Formed when one or more electrons are transferred from one atom to another?
1. stable 2. chemical bonding 3. valence electrons 4. ionic bond 5. covalent bond