Atoms, Ions, and Molecules

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Across
  1. 4. subatomic particle found in the nucleus that does not carry a positive or negative charge
  2. 9. an atom that carries a charge because the outermost electron shell does not fulfill the octet rule; is highly reactive and looking to donate or accept electrons
  3. 10. a positively charged ion
  4. 11. a chemical bond between atoms in a molecule where a positively charged ion is attracted to a negatively charged ion
  5. 12. a chemical property of a molecule indicating its inability to dissolve in water; usually non-polar molecules
  6. 13. the number located underneath the chemical symbol on a periodic table; is the sum of protons and neutrons of an atom
  7. 14. a subatomic particle found in the nucleus that has a positive charge
Down
  1. 1. chemical bond where atoms are equally sharing their valence electrons
  2. 2. a weaker chemical bond within a polar molecule between a hydrogen holding a partially positive charge and a partially negative atom
  3. 3. chemical bond where atoms are unequally sharing their valence electrons due to a difference of electronegativity among the atoms
  4. 5. subatomic particle that orbits around the nucleus of an atom and carries a negative charge
  5. 6. a chemical that conducts an electrical current and will break apart when put into a solution
  6. 7. the same element but has a different number of neutrons; same element with a different mass number
  7. 8. number found above the chemical symbol on a periodic table and tells you hoe many protons an atom has in the nucleus