Chemistry Vocabulary

2. The electrical charge of the electron
3. The basic building block of most of the matter around us
8. A chart of the elements
10. The eighteenth family on the periodic table they are non reactive
11. Change that results in the formation of a new substance
13. Vertical column in the periodic table
14. A group of elements that have properties of both metals and nonmetals
16. Electrical property that can be either positive or negative
17. Measure of an atom's mass that is equal to the number of protons and neutrons in the atom's nucleus
19. The process in which bubbles of gas form throughout a liquid and rise to the surface

1. The first family on the periodic table they are very reactive
3. The second family on the periodic table
4. The temperature at which a substance boils
5. Force that holds atoms together in molecules
6. The positive negatively charged subatomic particle that is located in the nucleus of an atom
7. The energy that is stored in chemical bonds
9. The neutrally charged subatomic particle that is located inside the nucleus of an atom
12. The number of protons in the nucleus of an atom
15. The electrical charge of the proton
18. Anything that has mass and takes up space