If a potassium atom loses one electron, a positive ion results.truefalse

When an atom loses an electron, it becomes a*2 puntospositive ionnegative ionneutral ion

When an atom loses an electron, it becomes a

Potassium (K) has an atomic number of 19. It often forms an ion by losing 1 electron. How many electrons would the ion have?A.+1B.-1C.18D.20SUBMITarrow_backPREVIOUS

What is true when an ion is formed? The atom loses one or more protons. The atom loses one or more neutrons. There is an unequal number of electrons and neutrons. There is an unequal number of electrons and protons.

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.