Using the periodic table, complete the following.
element: oxygen
symbol: 02
molecular weight:
mass of one mole:
g/mol

Using the periodic table, complete the following. Element: oxygen symbol: 02 Molecular weight: 32gMass of one mole: 32g g/mol

Explanation:

Oxygen

It is placed in group 16 and period 2 rd .Its atomic number is = 8No. of protons = 8No. of electrons =8 Electronic configuration=2,6Valence shell =  LValence electron = 6valency =-2Its isotopes are O-16,O-17,O-18 It exist as diatomic gas (O₂)Its atomic mass is =16g Its molecular mass = 16 x 2 =32g It is supporter of combustion . It is necessary for survival .

Okay well gravitational energy is matter forced by gravity making energy though the kinetic energy then the electric energy produces electricity from the kinetic energy and the kinetic energy gets its energy from the gravitational energy. was that the answer you wanted or something else?