13 which atom in the ground state has a stable electron configuration? (1) carbon (3) neon(2) magnesium (4) oxygen

What is happening when the water inside a kettle heats up and begins to boil

Does the number of ions in solution increase, decrease, or remain constant? it continuously decreases. it continuously increases. it decreases at first, then increases. it increases at first, then decreases.

The volume of an unknown substance in a sealed glass jar is 50 milliliters. the volume of the jar is 200 milliliters. which state of matter could the substance be?