Magnesium wants to have 8 electrons, so it 2 electrons to another atom, so its valence shell is full and a is created between the two atoms.

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space