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- 2. A CHEMICAL REACTION
- 6. A CHARACTERISTIC THAT CAN BE OBSERVED OR MEASURED WITHOUT CHANGING THE SAMPLE'S COMPOSITION
- 9. ALTERS THE PHYSICAL PROPERTIES OF A SUBSTANCE WITHOUT CHANGING ITS COMPOSITION
- 13. A PROPERTY THAT IS DEPENDENT ON THE AMOUNT OF SUBSTANCE PRESENT
- 14. THE ONLY COMMON SUBSTANCE ON EARTH THT EXISTS NATURALLY AS A SOLID, A LIQUID, AND A GAS
- 15. EXTERNAL ______ CAN AFFECT BOTH PHYSICAL AN CHEMICAL PROPERTIES
- 16. A TYPE OF PROPERTY THAT IS NOT DEPENDENT ON THE AMOUNT OF SUBSTANCE PRESENT
- 17. A BROWNISH-ORANGE POWDERY SUBSTANCE
- 18. IN A CHEMICAL REACTION, PRODUCTS HAVE THE SAME ______ AS REACTANTS
- 19. A STATE OF MATTER HAVING NEITHER A DEFINITE SHAPE OR VOLUME
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- 1. THE PHYSICAL FORMS IN WHICH ALL MATTER IN NATURE EXISTS
- 3. A LAW THAT STATES THAT MASS IS NEITHER CREATED NOR DESTROYED DURING A CHEMICAL REACTION; IT IS CONSERVED
- 4. IN A CHEMICAL REACTION, REACTANTS FORM ______
- 5. THE ABILITY OF A SUBSTANCE TO COMBINE WITH OR CHANGE INTO ONE OR MORE OTHER SUBSTANCES
- 7. ANYTHING THAT MASS AND TAKES UP SPACE
- 8. A TRANSITION OF MATTER FROM ONE STATE TO ANOTHER
- 10. A STATE OF MATTER IN BETWEEN SOLID AND GAS
- 11. A STATE OF MATTER THAT HAS A DEFINITE SHAPE AND VOLUME
- 12. REFERS TO THE GASEOUS STATE OF A SUBSTANCE THAT IS A SOLID OR A LIQUID AT ROOM TEMPERATURE