1. | Metal | A. | A compound commonly known as salt. | |
2. | Copper | B. | An element that is reddish-brown in color and is used to make electrical wires. | |
3. | Matter | C. | The lightest gas known. | |
4. | Oxygen | D. | A gas that is essential for life and supports combustion. | |
5. | Element | E. | A substance that is made up of two or more different elements chemically combined together. | |
6. | Mixture | F. | A substance that canon the broken down into simpler substances. | |
7. | Compound | G. | Anything that has mass and occupies space | |
8. | Hydrogen | H. | An element that has low melting and boiling points and is a good insulator of heat and electricity. | |
9. | Diffusion | I. | A physical method used to separate mixtures. | |
10. | Non-Metal | J. | A substance that consists of two or more different substances mixed together. | |
11. | Electrolysis | K. | Describes the movement and arrangement of particles in all states. | |
12. | Model of matter | L. | An element that has high melting and boiling points and is a good conductor of heat and electricity. | |
13. | Sodium chloride | M. | Proves that particles move randomly in all directions. | |
14. | Fractional distillation | N. | A chemical method used to break down compounds. |
L | 1. | Metal | A. | A compound commonly known as salt. |
B | 2. | Copper | B. | An element that is reddish-brown in color and is used to make electrical wires. |
G | 3. | Matter | C. | The lightest gas known. |
D | 4. | Oxygen | D. | A gas that is essential for life and supports combustion. |
F | 5. | Element | E. | A substance that is made up of two or more different elements chemically combined together. |
J | 6. | Mixture | F. | A substance that canon the broken down into simpler substances. |
E | 7. | Compound | G. | Anything that has mass and occupies space |
C | 8. | Hydrogen | H. | An element that has low melting and boiling points and is a good insulator of heat and electricity. |
M | 9. | Diffusion | I. | A physical method used to separate mixtures. |
H | 10. | Non-Metal | J. | A substance that consists of two or more different substances mixed together. |
N | 11. | Electrolysis | K. | Describes the movement and arrangement of particles in all states. |
K | 12. | Model of matter | L. | An element that has high melting and boiling points and is a good conductor of heat and electricity. |
A | 13. | Sodium chloride | M. | Proves that particles move randomly in all directions. |
I | 14. | Fractional distillation | N. | A chemical method used to break down compounds. |