Open QuestionA nitride ion has 7 protons, 8 neutrons, and 10 electrons. what is the overall charge on this ion?2540views
Open QuestionWhen electrons are removed from the outermost shell of a calcium atom, the atom becomes?1686views
Open QuestionAn atom that gains or loses an electron has a net electric charge and is called a/n.1137views
Open QuestionWhich describes an atom that has fewer neutrons than protons and more electrons than protons?1707views1rank
Open QuestionIn which of the following sets do all species have the same number of electrons?1853views
Open QuestionWrite the chemical symbols for three different atoms or atomic cations with electrons.1654views