a single bond has 2 pair(s) of electrons. this means a single bond uses 5 total electrons to make the bond.

a single bond has 2 pair(s) of electrons. this means a single bond uses 5 total electrons to make the bond.

a single bond has 2 pair(s) of electrons. this means a single bond uses 5 total electrons to make the bond.

Answer

Explanation:

Step1: Recall electron - pair concept

A pair means 2 electrons.

Step2: Calculate total electrons

Since a single bond has 1 pair of electrons and 1 pair = 2 electrons, the total number of electrons in a single - bond is 2.

Answer:

The first blank should be 1 (as a single bond has 1 pair of electrons), and the second blank should be 2 (since 1 pair of electrons is 2 electrons).