SS-Chemistry: GOB 1 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
Chemistry | The study of nature, properties, and transformations of matter |
Matter | The physical material that makes up the universe |
Scientific Method | The systematic process of observation, hypothesis, and experimentation used to expand and refine a body of knowledge. |
Property | A characteristic useful for identifying a substance or object. |
Chemical Composition | Describes what matter is made of. |
Chemical Reactivity | Describes how matter behaves. |
Physical change | A change that does not affect the chemical makeup of a substance or object. |
Chemical change | A change in the chemical makeup of a substance. |
Solid | A substance that has definite shape and volume. |
Liquid | A substance that has a definite volume, but assumes the shape of its container. |
Gas | A substance that has neither a definite volume, nor a definite shape. |
State of matter | The physical state of a substance as a solid, liquid, or gas. |
Change of state | The conversion of a substance from one state to another – for example, from liquid to gas. |
Pure substance | A substance that has a uniform chemical composition |
Mixture | A blend of two or more substances, each of which retains its chemical identity. |
Element | A fundamental substance that cannot be broken down chemically into any simpler substances. |
Chemical Compound | A pure substance that can be broken down into simpler substances by chemical reactions. |
Reactant | A starting substance that undergoes change during a chemical reaction. |
Product | A substance formed as the result of a chemical reaction. |
Chemical Reaction | A process in which the identity and composition of one or more substances are changed. |
Periodic Table | A tabular format listing all known elements. |
Metal | A malleable element with a lustrous appearance that is a good conductor of heat and electricity. |
Nonmetal | An element that is a poor conductor of heat and electricity. |
Metalloid | An element whose properties are intermediate between those of a metal and a nonmetal. |
Created by:
opentoinput
Popular Chemistry sets