Chemistry in Agriscience

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Across
  1. 6. The number of protons in the nucleus of the atom
  2. 9. A method used to group and organize the elements for study
  3. 12. An element with a brilliant appearance, known as metallic luster or shine
  4. 14. is a measurement of the gravitational pull on matter
  5. 15. is anything that has volume and mass
  6. 16. A substance that has parts with different prosperities
  7. 17. is an amount of space measured in cubic units, such as cubic centimeters or cubic inches
  8. 18. can be determined without changing the identity or composition of matter
Down
  1. 1. An element that is a poor conductor of heat, brittle, and not easily shaped
  2. 2. A substance that cannot broken down into simpler materials by ordinary means
  3. 3. is the study of the composition, structure, properties and process of matter, and the energy involved
  4. 4. A substance made of two or more elements that have chemically combined
  5. 5. An atom of the same element that has a different atomic mass
  6. 7. When a substance goes through changes that transform it, it is called a ______
  7. 8. The mass number of a chemical element; the total number of protons and neutrons in an atom
  8. 10. is the amount of matter that an object contains
  9. 11. involves a substance's ability to go through changes that transform into different substances
  10. 13. The smallest unit in which an element can exist