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HINT: With covalent bonding, put the shared electrons in between the element symbols and the leftovers on the outside.
HINT: With covalent bonding, end up with 2 dots on each H -- and 8 dots on all others.
HINT: With ionic bonding, end up with NO dots on the metals (+ charge) -- and 8 dots on the nonmetals (- charge).
HINT: With covalent bonding, put the shared electrons in between the element symbols and the leftovers on the outside.
HINT: With covalent bonding, end up with 2 dots on each H -- and 8 dots on all others.
HINT: With ionic bonding, end up with NO dots on the metals (+ charge) -- and 8 dots on the nonmetals (- charge).