Which of the following statements about ions is INCORRECT?  Group of answer choicesCations are positive ions and anions are negative ions.Cations are formed when an atom loses electrons.Anions are formed when an atom gains electrons.Cations always have the same number of protons as electrons.All statements are correct.

An ion could be Multiple Choicean atom that has gained electrons.an atom that has a positive charge.an atom that has lost electrons.an atom that has a negative charge.All answers are correct.

Determine which of the following statements are true. (2 choices)Cations are positively charged particlesAnions are positively charged particlesCations form by the gain of electronsAnions form from the gain of electrons

Which one of the following statements is false?Group of answer choicesAll calcium cations (Ca2+) contain 20 protons.Protons and electrons have a much greater mass than neutronsIf an atom gains electrons it becomes negatively charged and is called an anion.The neon atom has 10 electrons.Different isotopes of the same element contain different numbers of neutrons.

Which of the following statements about a positive ion is true?It has more electrons than protonsIt has more electrons than neutronsIt has an equal number of protons and electronsIt has more protons than electrons

What type of ions do metals usually form when they undergo chemical reactions?Group of answer choicesNegative ions (anions)Both cations and anionsPositive ions (cations)