Which statement regarding the ammonia molecule and/or the ammonium ion is correct?
- AAmmonia molecules are basic because they can donate H$^+$ ions.
- BAmmonium ions are basic because they can accept H$^+$ ions.
- CIf ammonium ions are heated with NaOH(aq), ammonia molecules are formed.
- DThe bond angle in $\text{NH}_4^+$ is $2.5^\circ$ less than the bond angle in NH$_3$.