Across
- 1. It is the chemical name for table salt.
- 4. It is the common name of H2O.
- 9. It is formed by the combination of ammonium ions (NH4+) and chloride ions (Cl-) and is used as a flux in soldering.
- 10. It consists of one carbon atom (C) sharing electrons with two oxygen atoms (O), forming double covalent bonds.
Down
- 2. Used as a solvent and fire extinguishing agent, it is a compound that consists of one carbon and four chlorine atoms.
- 3. It consists of potassium ions (K+) and bromide ions (Br-) and is used in photography and medicine.
- 5. This compound is used in fireproof materials and contains magnesium and oxygen.
- 6. It is a major component of natural gas that consists of one carbon atom and four hydrogen atoms.
- 7. A common ingredient in cleaning products, it consists of one nitrogen and three hydrogen atoms.
- 8. It is a compound found in limestone and seashells.