Ionization increases ? 1. Right to left

2. Bottom to top

3. From left to right

3. Top to bottom

from left to right, bottom to top

Explanation:

Ionization energy increases from left to right across a period and from bottom to top in a group.

As you move across a period, the size of the atom decreases. The outer electrons are closer to the nucleus and more strongly attracted to the center, making it more difficult to remove the outermost electron.

As you move up a group, electrons are closer to the nucleus making it more difficult to remove the outermost one.

Hope that helps.

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.

plasma - state of matter made up of electrically charged particles