In chemistry, the molar mass of a chemical compound is defined as the mass of a sample of that compound divided by the amount of substance in that sample, measured in moles.
1) Ca-37, with a half-life of 181.1(10) ms.
The motion of molecules in a ice cube are so packed together that they can't move freely like molecules in liquids and gases
Answer:
B
Explanation:
Because when you go to the doctors they say, "You need to get your x-rays done" not microwave
