A mass of 70.0kg on earth, what would their mass be on the moon, which has 1/6 the gravity of earth

70 kg

Explanation:

We are given;

We are required to determine the mass on the moon's surface.

We need to know that the mass of an object remains constant and is not affected by the gravitational pull of a surface.

Therefore, and object with a mass of 70 kg on the surface of the earth will still have the same mass on the surface of the moon.

Therefore, the mass on the moon's surface will still be 70 kg

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.

it takes on an electronical energy