when electrons are removed from the outermost shell of a calcium atom, the atom becomes\nan anion that has a…

when electrons are removed from the outermost shell of a calcium atom, the atom becomes\nan anion that has a larger radius than the atom.\nan anion that has a smaller radius than the atom.\na cation that has a larger radius than the atom.\na cation that has a smaller radius than the atom.

when electrons are removed from the outermost shell of a calcium atom, the atom becomes\nan anion that has a larger radius than the atom.\nan anion that has a smaller radius than the atom.\na cation that has a larger radius than the atom.\na cation that has a smaller radius than the atom.

Answer

Brief Explanations:

When electrons are removed from an atom, it forms a cation. For calcium, losing outer - shell electrons reduces electron - electron repulsion and the remaining electrons are pulled closer to the nucleus, resulting in a smaller radius.

Answer:

D. a cation that has a smaller radius than the atom.