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

nonmetal

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

Explanation:

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

b.

the accuracy of the data.

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but