What compound is missing?
3Na2SO4 + 2AlCl3 →+ + 6NaCl

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

What causes different colors to appear in the sky? the absorption of light by air molecules the reflection of light by bodies of water the greenhouse effect in earth's atmosphere the scattering and reflection of light by dust particles

What does an electron configuration for an atom relate to the atoms placement on the periodic table