Asingle atom of an element has 11 protons, 11 electrons, and 12 neutrons. which element is it? v na mg se

Which substances have the lowest melting points: ionic covalent, or metallic

Name the intersection of plane bpq and plane cpq.

What does it mean for something to be dissolved in watera- it is submerged in water moleculesb-it is stirred in the water moleculesc- it is surrounded by water molecules d-it has water molecules added to it