Please please help meee with answer I will give you

Calcium is a metal (an alkaline earth metal, to be exact). A neutral calcium atom has two valence electrons.

Chlorine is a nonmetal (a halogen, to be exact). Elemental chlorine generally exists as a molecule of two chlorine atoms (Cl2). In any case, a neutral chlorine atom has seven valence electrons.

Calcium chloride (CaCl2) is an ionic compound that consists of one calcium cation (a positively-charged ion) and two chloride anions (negatively-charged ions). A calcium ion loses two valence electrons, which are gained by two neutral chlorine atoms.

Ch4 is nonpolar and insoluble in water. since all of the hydrogen atoms are evenly spread around the carbon atom even through the c h bond is polar all the poles cancel each other out.

Iwould you figure it out but you don't have a picture or in your question as to what the physical property you're looking for is