Chemistry

5. The term used to identify anything that occupies space and has weight is called
7. A negatively charged ion called an
9. The primary materials the body uses to construct and renew itself are
10. The scientific study of matter and the physical and chemical changes affecting matter is known as
11. Alkalis tend to taste
12. Basic substances that cannot be broken down into simpler substances are called
13. Schedule treatments in a series of 4-8
15. The atomic number of a particular element indicates the number of protons in a single
16. Atom Water molecules have two hydrogen atoms and one

1. Atoms have three main parts: protons, neutrons and
2. A solution that has more negative hydroxide ions than positive hydrogen ions is
3. Acids tend to taste
4. Hydrogen In chemistry, pH stands for
6. One of the benefits of a chemical exfoliation treatment is improved texture, barrier function and moisture
8. Solutions that are acidic or alkaline in value can be dissolved in and/or contain
10. If hives are present, apply neutralizer, then apply a cool
14. A solid is defined as matter with definite weight, volume and