Matter Set 1 Vocab Pivot

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Across
  1. 2. chemistry the study of all chemicals containing carbon
  2. 4. The simplest form of chemical matter; can not be broken down into a simpler substance without loss of identity.
  3. 6. A combination of two or more substances that are not chemically combined. Ex. Shampoo is a mixture of different chemicals.
  4. 7. change A change in the chemical composition or make-up of a substance. Ex. dying hair, perming hair
  5. 10. change A change in the form or physical properties of a substance without a chemical reaction or the creation of a new substance. Ex melting freezing evaporation of solvent (acetone)
  6. 12. Chemical combination of two or more atoms from different elements ex H2O
  7. 13. substance A chemical combination of matter in definite (fixed) proportions. Ex elements (Carbon) and water
  8. 14. Matter with definite weight but indefinite volume and shape
  9. 15. Definite shape and volume
Down
  1. 1. Any substance that occupies space and has mass.
  2. 3. Science that deals with the composition, structures, and properties of matter and how matter changes under different conditions.
  3. 5. The smallest chemical components of an element; structures that make up the element and have the same properties of the element.
  4. 6. 2 or more atoms joined by a chemical bond
  5. 8. Carbon, oxygen, hydrogen, nitrogen, sulfur
  6. 9. chemistry the study of substances that, in general, do not contain carbon
  7. 11. Matter with definite weight and volume but no definite shape