Across
- 4. bond which results from the sharing of electron pairs between atoms
- 5. measure of the ability of an atom in a compound to attract electrons from another atom in the compound
- 8. particles with a net electrical charge
- 9. a positively charged ion
- 10. horizontal row of the periodic table
- 11. group in the periodic table consisting of five chemically related elements: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At)
Down
- 1. ions formed from a single atom
- 2. electrons in the outermost shell that are available to be lost, gained, or shared in the formation of chemical compounds
- 3. type of chemical bond in which valence electrons are lost from one atom and gained by another
- 6. process by which one or more substances are changed into one or more different substances
- 7. distance from the atom’s nucleus to the outer edge of the electron cloud