<span>The elastic potential energy stored in the stretched rubber band changes to kinetic energy.</span>
Answer:
40/220 ×100=18.6 is all I got I know that by heart so um yea
Explanation:
1000 is the answer to the queshtion
<span>N2 is a triple bond, N2H2 is a double bond, N2H4 is a single bond...the more electrons involved in the bond, the shorter the bond...therefore, a triple bond is the shortest and a single bond is the longest. Therefore N2H4 is the strongest.</span>
