Basic Chemistry

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  1. 4. are the basic building blocks of all matter and are the smallest particle of an element that has the chemical identity of the chemical.
  2. 6. refers to either the loss of oxygen or the addition of hydrogen.
  3. 8. a stable, uniform mixture of two or more mixable substances that is made by dissolving a solid, liquid, or gaseous substance in another substance.
  4. 10. is the type of chemistry that studies substances that contain the element carbon; all living things are made of compounds that contain carbon.
  5. 13. is formed when two or more atoms combine chemically in definite (fixed) proportions. For example, hydrogen
Down
  1. 1. can be defined as either the addition of oxygen or the loss of hydrogen.
  2. 2. is the simplest form of chemical matter and contains only one type of atom.
  3. 3. any substance, usually a liquid, that dissolves the solute to form a solution
  4. 5. is the type of chemistry that studies substances that do not contain carbon but may contain hydrogen.
  5. 7. two atoms of hydrogen.
  6. 9. is defined as anything that occupies space (volume) and has mass (weight).
  7. 11. Oxidation and reduction always occur simultaneously and are referred to as a
  8. 12. is the science that deals with the composition, structure, and properties of matter and how matter changes under different chemical conditions.