Ionic substances always contain a metal ion bonded
Answer:
A. When temperature increases, the number and energy of collisions between particles increases, which increases the rate of the reaction.
Explanation:
The reaction rate measures the speed with which a reaction proceeds. Based on the collision theory of reaction rates, the rate of a given reaction depends on the number of collisions per time and how successful or effective the collisions are.
Reaction rate in view of the collision theory is very related to concentration and temperature. Both properties are directly proportional to the rate of a reaction.
As temperature increase, the rate of the reaction increases due to the number of effective collisions and the energy of between colliding particles.
While ionic bonds<span> join metals to nonmetals, and covalent </span>bonds<span> join nonmetals to nonmetals, </span>metallic bonds<span> are responsible for the </span>bonding between<span> metal atoms. In</span>metallic bonds<span>, the valence electrons from the s and p orbitals of the interacting metal atoms delocalize.</span>
the answer is d
because the reverse reaction is slow