QUESTION 20 An atom has 20 protons and commonly will fose 2 electrons the name of this atom is Colum and after itses the
Posted: Thu Jun 09, 2022 6:47 am
QUESTION 20 An atom has 20 protons and commonly will fose 2 electrons the name of this atom is Colum and after itses the 2 electrons is not charge is paint