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Humble Matter
SOL 5.4 Matter
Question | Answer |
---|---|
Anything that has mass and takes up space. | matter |
The most dense state of matter. The atoms are very tightly packed. | solid |
The least dense state of matter. The atoms are very loosely packed. | gas |
The state of matter with a definite volume and takes the shape of its container. | liquid |
The state of matter with a definite shape and volume. | solid |
The state of matter with no definite volume and spreads out to fill its container. | gas |
All matter is made of these. | atoms |
Where protons and neutrons are found in an atom. | nucleus |
A particle with a positive charge. | proton |
A particle with a negative charge. | electron |
A particle with no charge. | neutron |
The amount of stuff in an object. | mass |
The amount of space an object takes up. | volume |
A chart used to organize the elements and provide information about atoms. | periodic table |
When a solid changes to a liquid. | melting |
When a liquid changes to a gas. | evaporation |
When a gas changes to a liquid. | condensation |
When a liquid changes to a solid. | freezing |
Two or more atoms joined together. | molecule |
Two or more different atoms combined to make a new substance. | compound |
The chemical formula for salt. | NaCl |
The chemical formula for water. | H20 |
A physical combination of different types of matter. | mixture |
A mixture where one thing dissolves in another. | solution |
There are over 100 of these. | elements |
The smallest part of matter. | atom |
The smallest part of a compound. | molecule |