1
Q
octet rule
A
most stable with 8 valance electrons, gain, lose or share, and the first energy level only needs to electrons to be stable
2
Q
ionic bond
A
lose or gain electrons to fulfill octet rule, between metal and non-metal, bond between positive and negative charge
3
Q
covalent bond
A
share electrons, between two nonmetals, share pairs of electrons, referred to as molecules
