• Cząstka uuu:

${\text{Q}}_{\text{uuu}}=+\frac{2}{3}\text{e}+\frac{2}{3}\text{e}+\frac{2}{3}\text{e}=+\frac{6}{3}\text{e}$   

${\text{Q}}_{\text{uuu}}=+2\text{e}$  

• Cząstka ddd:

${\text{Q}}_{\text{ddd}}=-\frac{1}{3}\text{e}-\frac{1}{3}\text{e}-\frac{1}{3}\text{e}=-\frac{3}{3}\text{e}$  

${\text{Q}}_{\text{ddd}}=-1\text{e}$