Explanation:
It happens because particles of gas are in constant random motion. Thus they can collide with the walls of the container causing pressure on the walls.
I do not know if this is the correct answer,
Ionic Bonds - Whichever two atoms give one electron to the other
Covalent Bond - Is whenever two atoms share electrons and they go back and forth between the two
I do not know what the third type is you would have to comment and let me know and I will try to find it for you! :)
What do you mean by fill?
What do you mean?
I'm confused
