Chemistry Crossword

Edit Answers
1234567891011121314
Across
  1. 1. metals, any of the elements found in group 1 of the periodic table
  2. 4. an atom's central region which is made up of protons and neutrons
  3. 5. model, a model that shows that the electrons in atoms are in orbits of differing energy around the nucleus
  4. 7. a subatomic particle with a neutral charge can be found in the nucleus
  5. 9. unit of a chemical element
  6. 10. number, number of protons and neutrons in an atom
  7. 12. a subatomic particle with a negative charge can be found in the outside shells of the atoms.
  8. 14. row of chemical elements in the periodic table
Down
  1. 1. earth metals, any of the basic metals found in group 2 of the periodic table
  2. 2. subatomic particle with a positive charge can be found in the nucleus
  3. 3. chemical elements found in group 17 of the periodic table
  4. 6. metals, metals that produce electricity can be found in groups 3-12
  5. 8. electrons, electrons in the outermost shells in the atom
  6. 11. table, a table made up of all the elements
  7. 13. column of elements in the periodic table