Chemistry For Dummies -

Atoms rarely like being alone; they bond to become more stable.

: Most elements are metals (shiny, conductive), while non-metals (dull, insulators) are clustered on the right side. 3. Making Connections: Chemical Bonding Chemistry For Dummies

The Periodic Table of Elements is a "cheat sheet" for the universe. Atoms rarely like being alone; they bond to

: A "theft" where a metal gives an electron to a non-metal, creating charged ions that stick together like magnets. Atoms rarely like being alone

: Neutral particles in the nucleus; they add mass but don't change the element's identity. Variations in neutron counts create isotopes .

: Elements in the same column have similar chemical "personalities" because they have the same number of outer-shell electrons.