Most of the surface of the earth is covered with water and looks blue from space.
The answer is; C
The radioisotopes in the interior of the earth are not in pure form and have many embedded impurities and are interspersed. Therefore when a neutron is released by a decaying atom, its chances of hitting another radioisotope atom (to continue the chain reaction) are lower than in a manmade nuclear reactor. This way, the radioactive chain reaction in the earth’s interior is not well sustained.
The number of electrons that are involved in the bonding of the molecule."
Answer:
Its because once you go black, there's no going back
Explanation:
