| bahan antiferroelektrik | |
| bahan komposit | |
| batu akik | |
| benzaldehida | |
| benzena | |
| benzena asam heksakarboksilat | |
| benzena heksaklorida | |
| benzenecarbonyl chloride | |
| benzenecarboxylate | |
| benzil | |
| benzoil klorida | |
| benzoilasi | |
| benzoin | |
| benzopyrene | |
| benzoquinone | |
| benzoylecgonine | |
| berat atom | |
| berhubung dgn putaran | |
| berkelium | |
| bifosfonat | |
| bilangan kuantum azimut | |
| biner | |
| bioaktivasi | |
| bioakumulasi | |
| biodiesel | |
| bioelement | |
| bioenergetika | |
| bioetanol | |
| biofuel | |
| biogas | |
| biokimia | |
| bioluminescence | |
| biomarker | |
| biomolekul | |
| biopolimer | |
| bioreaktor | |
| biosensor | |
| biosintesis | |
| bioteknologi | |
| biotin | |
| bismut | |
| bistabilitas | |
| bisulfat | |
| bisulfit | |
| bornite | |
| boron hidrida | |
| boron karbida | |
| boron nitrida | |
| boron triklorida | |
| borosilikat | |
| bromida | |
| brominasi |