Multiple ChoiceWhich of the following neutral atoms would be most likely to lose an electron and become a cation of +1?4925views50rank4comments
Multiple ChoiceWhen the proton number and electron number are unequal, the atom or molecule __________. 2591views1rank
Multiple ChoiceCopper has an atomic number of 29 and a mass number of 64. What would result if an uncharged copper atom lost two electrons? 5751views
Multiple ChoiceThe compound CaSO4 ionizes into a calcium ion and a sulfate ion (SO4). Calcium has two electrons in its outer shell. Upon ionization, what would you expect the charge on the sulfate ion to be? 3229views
Textbook QuestionWhich statement is true of all atoms that are anions? a. The atom has more electrons than protons. b. The atom has more protons than electrons. c. The atom has fewer protons than does a neutral atom of the same element. d. The atom has more neutrons than protons.2121views
Multiple ChoiceWhen atoms gain or lose electrons, they become negatively or positively charged. They are known as:6525views65rank
Multiple ChoiceWhich of the following statements is true of ALL atoms that are anions?7200views75rank
