matter

123456789
Across
  1. 3. A chemical bond in which non-metal atoms share electrons.
  2. 5. Types of inorganic compounds that consist of oxygen and other elements.
  3. 6. Possess the characteristics of both metal and nonmetal.
  4. 8. A chemical bond in which metal and non-metal atoms share electrons.
  5. 9. Composed of two or more elements or compounds that are chemically combined.
Down
  1. 1. Physical properties of matter that depends on the amount of matter present in a sample.
  2. 2. Types of mixture that possess the Tyndal effect.
  3. 4. Atoms with the same number of protons but different numbers of neutrons.
  4. 6. Composed of two or more elements or compounds that are not chemically combined.
  5. 7. Compound that contains carbon.