CHEMISTRY-1 EXAM REVIEW /
QUESTIONS & EXPERTLY
VERIFIED ANSWERS, 2025 / 202
Quiz____?mass - Answer✓✓ the amount of matter in an object Quiz____?volume - Answer✓✓ the amount of space occupied by an object Quiz____?extensive property - Answer✓✓ a property that depends on the amount of matter in a sample Quiz____?intensive property - Answer✓✓ a property that depends on the type of matter in a sample, not the amount of matter Page 1 of 23 1 / 3
Quiz____?substance - Answer✓✓ Matter that has a uniform and definite composition Quiz____?physical property - Answer✓✓ a quality or condition of a substance that can be observed or measured without changing the substance's composition Quiz____?solid - Answer✓✓ of definite shape and volume Quiz____?liquid - Answer✓✓ a substance in the fluid state of matter having no fixed shape but a fixed volume Quiz____?gas - Answer✓✓ Page 2 of 23 2 / 3
the state of matter distinguished from the solid and liquid states by:
relatively low density and viscosity Quiz____?vapor - Answer✓✓ matter that exists in the gas state but is generally a liquid or solid at room temperature Quiz____?Physical change - Answer✓✓ a change from one state (solid or liquid or gas) to another without a change in chemical composition Quiz____?mixtures - Answer✓✓ a physical combination of substances that can still be seperated Quiz____?heterogeneous mixture - Answer✓✓ a mixture in which the composition is not uniform throughout Page 3 of 23
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