Answer:
the Mercury planet is likely to have life but the earth as a lot of oxygen
Yeah of-course!! It's valency by group most of the chemical property like electronegativity, ionization energy etc. by the combination of groups and periods...
Explanation:
solution has a pH of 2 is a strong acid.
A pure chemical compound is a chemical substance that is composed of a particular set of molecules or ions that are chemically bonded.
When an electron absorbs a photon, a "quantum leap" of its energy transition takes place.
