Across
- 5. a compound made by combining monatomic metal cations with monatomic nonmetal anions
- 8. a molecular compound that is composed of two elements
- 10. indicates how many of each type of atom are present in a single molecule
- 12. an acid that consists of hydrogen, oxygen, and a third element
Down
- 1. an acid that consists of hydrogen and one other element
- 2. shows the elements in a compound in their lowest whole number ratio
- 3. an ionic compound composed of three or more elements
- 4. the branch of chemistry that deals with compounds that do not contain carbon
- 6. the branch of chemistry that deals with compounds containing carbon
- 7. ions that consist of a single atom with either a positive or a negative charge
- 8. an ionic compound that produces hydroxide ions when dissolved in water
- 9. an ion composed of more than one atom
- 11. a molecular compound that contains one or more hydrogen atoms and produces hydrogen ions when dissolved in water