Which of these elements would have the lowest first ionization energy?

Wyyeurudydudyeye2y3y3y3ueuudisusuisus7w7uwh2u

Heat is involved in chemical change in two ways; chemical changes either result in heat being added to or removed from an object, and chemical changes require a certain amount of heat before they can take place.

Answer it was we, the the whole people, who formed the union. and we formed it, not to give the blessings of liberty, but to secure them: not to the half of ourselves and the half of our posterity, but to the whole people- women as well as men.