It's A, t<span>The figure is a molecule and an element.</span>
Answer:
Explanation:
Every atom has no overall charge (neutral). This is because they contain equal numbers of positive protons and negative electrons. These opposite charges cancel each other out making the atom neutral.
The kinetic theory states that potential energy in a gas is low but has high potential energy and they move around fast, Say in a solid it has more potential energy but less kinetic.
Answer:
the average distance of the outermost electron shell from. the nucleus.
Explanation:
