Why do the sun and planets not run into eachother

The gravitational pull from the sun and planets keep the planets going in a circular movements and not running into each other. The gravitational pull from the sun and planets which is causing them not to bump into each other. Hope this helps!

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.

they are all solids.