What is true about: Na+1?
it has 11 protons, 8
electrons, and 23
neutrons
it has 11 protons, 12
electrons, and 12
neutrons
it has 11 protons, 12
electrons, and 23
neutrons
it has 11 protons, 10
electrons, and 12
neutrons

What is the molar mass of potassium nitrate, kno3

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.

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?