¿qué unidad se usa para medir el tamaño de un átomo?

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates