Alkaline earth metals consist of elements in group 2A of the periodic table, which contain 2 valence electrons.
Answer from: Quest
the increase of protons hope this
Answer from: Quest
Idk the answer sorry
Another question on Chemistry
Chemistry, 22.06.2019 00:30
Elements that do not have full outer electron shells will donate, share, or take electrons from other atoms. choose the items that have the correct binary ionic formula.
Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".