Which of the following covalent bonds is the strongest? a)

quadruple covalent bond

b)

triple covalent bond

c)

double covalent bond

d)

single covalent bond

a)  quadruple covalent bond

Explanation:

Quadruple covalent bonds are the strongest covalent bonds. The more the number of bonding pairs, the stronger the bond becomes.

Single < double < triple < quadruple covalent bonds.

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

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