Question

________ is an atom that gains electrons; it's valence electrons is similar to a noble gas.

ionic bond
covalent bond
anions
cations
melting point
boiling point
conductivity
polyatomic ions
valence electron
Metal
nonmetal
metaloids

Answer 1

nonmetal

________ is an atom that gains electrons; it's valence electrons is similar to a noble gas.

Step-by-step explanation:

Because non metal like chlorine gain one elctron and attain electronic configuration of noble gas Argon