Open QuestionA nitride ion has 7 protons, 8 neutrons, and 10 electrons. what is the overall charge on this ion?2593views
Open QuestionWhen electrons are removed from the outermost shell of a calcium atom, the atom becomes?1710views
Open QuestionAn atom that gains or loses an electron has a net electric charge and is called a/n.1153views
Open QuestionWhich describes an atom that has fewer neutrons than protons and more electrons than protons?1737views1rank
Open QuestionIn which of the following sets do all species have the same number of electrons?1885views
Open QuestionWrite the chemical symbols for three different atoms or atomic cations with electrons.1675views