I have two questions about Chemistry! 10 points to first right answer! PLEASE HELP

1.] Which of the following best represents potential energy being converted to kinetic energy?

A. The chemical energy in a battery is used to power a radio.
B. The movement of wind turns a windmill that generates electricity.
C. A girl rides her bicycle across town to her friend’s house.
D. A man jogs around the block and then stops for a drink of water.


2.] A neutral atom has an atomic number of 14 and a mass number of 30, how many protons, neutrons, and electrons are found within the atom?

A. 30 protons, 14 electrons, and 30 neutrons
B. 14 protons, 14 electrons, and 16 neutrons
C. 14 protons, 16 electrons, and 16 neutrons
D. 30 protons, 30 electrons, and 14 neutrons

First question is tricky. I'd say C because in A and B the energy you get is not kinetic and in D you don't really convert anything except for molecular levels inside the muscles, but that applies to C aswell.
In the second, a mass number equals the number of neutrons added to the number of protons while the atomic number equals the number of protons. Since it is neutral the number of protons and electrons must be equal. So that means 14 protons and electrons and 16 neutrons which is the B answer.

1. C

2. B