Please help! I have 1 liter of a 2 M solution and add 5 liters of water, what is the final
molarity?

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.

Compare and contrast solutions and suspensions

In medium-sized stars such as the sun, nuclear fusion almost always means the fusing of nuclei to form , but larger stars can produce elements as heavy as