click below
click below
Normal Size Small Size show me how
Unit 1- Chemistry
Unit Test
Term | Definition |
---|---|
Boiling Point | the temperature at which a liquid becomes a gas |
Conductivity | a property that shows how easily heat or electricity flows through matter |
Melting Point | the temperature at which a solid becomes a liquid |
Solubility | A measure of how easily one substance dissolves in another substance |
Acid | A substance that tastes sour, conducts electricity, and reacts with many metals. |
Base | A substance that tastes bitter and feels slippery. |
Reactant | The substance going into a chemical reaction |
Product | a substance formed during a chemical reaction |
pH | A measure of the amount of acid in a solution |
Red Litmus Paper | Shows a solution is an acid |
Blue Litmus Paper | Shows a solution is a base |
Basic | The higher the number the more _______________ a solution is |
Acidic | The lower the number the more _________ a solution is |
3 states of matter | solid, liquid, gas |