What is a double bond? two covalent bonds between adjacent molecules a total of two covalent bonds in a molecule a total of two covalent bonds between molecules two covalent bonds between adjacent atoms in a molecule

Two covalent bonds between adjacent atoms in a molecule

Explanation:

A covalent bond is a pair of electrons shared between adjacent atoms, so a double (covalent) bond is two pairs of electrons shared between adjacent atoms.

We usually represent a covalent bond by a line, so a double bond is two lines between adjacent atoms, as in H₂C=CH₂.

Two separate single bonds are NOT a double bond.

no

explanation:

go away, people want answers, not to hook up

your answer would be “dry”