Question

The oxides and hydroxides of sodium and potassium are
1 point
1) Weak bases
2) Strong bases
3) Both 1 & 2
4) Strong acid​

Answer 1

Sodium Oxide : Na2O

Sodium Hydroxide : NAOH

Potassium Oxide : K2O

Potassium Hydroxide : KOH

The oxides and hydroxides of sodium and potassium are strong bases because sodium and potassium are both metals and metals form basic oxides and hydroxides.

Also, they're strong bases because they dissociate to form ions easily.