11/06/2026
*Crack the Periodic Table in 30 seconds* ЁЯзк
Remember this and trends become easy:
*Left to Right тЖТ*
- *Atomic Radius* shrinks: atoms get smaller
- *Ionization Energy* increases: harder to remove electrons
- *Electronegativity* increases: atoms pull electrons harder
- *Electron Affinity* increases: atoms love gaining electrons more
*Top to Bottom тЖУ*
- *Atomic Radius* increases: atoms get bigger
- *Ionization Energy* decreases: easier to remove electrons
- *Electronegativity* decreases: weaker pull on electrons
*Bonus hack*: Metallic character тЖЧ top left. Nonmetallic character тЖЧ bottom right.
Save this for your next chemistry test ЁЯУЪ