Write PS if the following materials is a pure substance and MX if it's a mixture
1. Gold bars - ______
2. Silver ring - ______
3. dried beans - _______
4. copper wire - ________
5. Oil and water - ________
6. Gold aloy mag wheel - ________
7. aluminum mag wheel - ________
8. igneous rock - _______
Share
Answer:
1. MX
2. MX
3. PS
4. PS
5. MX
6. PS
7. PS
8. MX