chemistry

1234567891011121314
Across
  1. 3. element or substance that is not a metal.
  2. 4. a substance that flows freely but is of constant volume, having a consistency like that of water or oil.
  3. 7. A bond with two non metals
  4. 10. Fixed shape substance
  5. 11. row of chemical elements.
  6. 13. type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound
  7. 14. properties are intermediate between those of metals and solid nonmetals or semiconductors.
Down
  1. 1. substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape (unlike a solid) and no fixed volume (unlike a liquid).
  2. 2. column of elements in the periodic table of the chemical elements.
  3. 5. A proton is a subatomic particle, symbol p or p⁺ , with a positive electric charge.
  4. 6. a substance formed from two or more elements chemically united in fixed proportions.
  5. 8. subatomic particle whose electric charge is negative one elementary charge.
  6. 9. The neutron is a subatomic particle, symbol n or n⁰ , which has a neutral charge, and a mass slightly greater than that of a proton.
  7. 12. ma solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity