Answer:
When two or more atoms chemically bond together, they form a molecule. When molecules are made from two or more different kinds of atoms, the substances are called compounds. If molecules are made from only one kind of atom, the substances are elements.
Explanation:
<em> gave an explanation in my answer XD anyway hope I helped. Have a good day!</em>
Answer:
Alan runs 1250 m/min in five minutes
Explanation:
250 x 5
Answer: The mass of the nucleus is less than the mass of the 8 protons and 8 neutrons.
Explanation: