A) They are different states of matter.
A. Sodium: 11 Chlorine: 17
B.Sodium: 11 <span>Chlorine: 17</span>
The answer is (1). Temperature is directly proportional to the average kinetic energy of the particles in any given sample of matter, and it is usually defined along those lines.
A,
ionic compounds are with a metal and a non metal. A is a hydrocarbon which uses covalent bonds as all the elements involved are non-metals