Imagine scientists have discovered a new element X, whose atomic number is 119. Write the short form electron configuration for this element and give the four quantum numbers for its last

electron

Acertain atom has 22 protons and 19 electrons. this atom loses an electron. the net charge on the atom is now 4+1+01-4-. if this same atom with 22 protons and 19 electrons were to gain 3 electrons, the net charge on the atom would be 3+2+02-3-.