| quark | Q/e | B | I | I3 | D | U | S | C | B* | T | Y | H | F |
| d | −1/3 | +1/3 | +1/2 | −1/2 | −1 | 0 | 0 | 0 | 0 | 0 | +1/3 | −1 | −1 |
| u | +2/3 | +1/3 | +1/2 | +1/2 | 0 | +1 | 0 | 0 | 0 | 0 | +1/3 | +1 | +1 |
| s | −1/3 | +1/3 | 0 | 0 | 0 | 0 | −1 | 0 | 0 | 0 | −2/3 | −1 | −1 |
| c | +2/3 | +1/3 | 0 | 0 | 0 | 0 | 0 | +1 | 0 | 0 | +4/3 | +1 | +1 |
| b | −1/3 | +1/3 | 0 | 0 | 0 | 0 | 0 | 0 | −1 | 0 | −2/3 | −1 | −1 |
| t | +2/3 | +1/3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | +1 | +4/3 | +1 | +1 |