Across
- 3. Scale a measure of how acidic or basic a chemical substance is
- 6. A liquid mixture in which the solute is evenly dissolved throughout the solvent (solutions stay mixed) -also known as a homogeneous mixture
- 10. Mixture a substance in which components are mixed but don’t blend together
- 11. a chemical compound which is soluble in water, tastes sour and turns blue litmus paper pink
- 12. of Matter can be gas, liquid or solid and can change from one to another
Down
- 1. the smallest part of a compound that can exist
- 2. Change a change where there is no new substance made and no chemical reaction like a change of state
- 4. Mixture a substance in which two or more components are evenly mixed but not bonded together
- 5. the substance that is dissolved in a solution
- 7. to separate the solid from a liquid by pouring it through a filter (such as paper or a sieve)
- 8. Change a change in substances that have had a chemical reaction. The original substance is changed to a new substance and cannot easily be changed back
- 9. a pure substance containing 2 or more elements connected together