The correct answer among the choices given is option B. Activation energy is the energy needed to get a reaction started. It is the energy required to allow the reaction to occur. It should be supplied enough. It is an
important parameter in determining reaction rates.
Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account