Answer:
3)Some gas molecules move further apart and some move closer together.
Explanation:
because When more gas particles enter a container, there is less space for the particles to spread out, and they become compressed. The particles exert more force on the interior volume of the container. This force is called pressure. There are several units used to express pressure.
Answer:
Definitely add more points
Explanation:
I'm saying this because this is worth way more points
Fluorine (F) will have properties similar to Bromine (Br) because it belongs to the same group as Bromine.