- 1. Okuziyiza okukulukuta:
Egumira eddagala lyonna erimanyiddwa, omuli asidi ennywevu, bases ez’amaanyi, ebirungo ebiziyiza obutonde, n’ebirala bikola bulungi naddala mu kupakira emmere n’okusiba ebyetaagisa okukwata amazzi oba ggaasi ezikosa .
- 2. Okuziyiza ebbugumu eringi:Ekifo ekisaanuuka kiri kumpi 327°C, era kisobola okukuuma eby’obutonde bwakyo mu bbugumu erigazi erya -200°C okutuuka ku 260°C .
- 3. Okuziyiza okwambala:Omugerageranyo gw’okusikagana (friction coefficient) mutono nnyo, oguyinza okukendeeza obulungi ku kusikagana, okukendeeza ku maanyi agakozesebwa, n’okugaziya obulamu bw’ebyuma mu kiseera ky’okupakinga emmere n’okusiba.
- 4. Okunyweza:Kungulu kuweweevu era si kyangu kunywerera ku kintu kyonna. Kiziyiza bulungi ebirimu emmere oba ebintu ebipakiddwa okunywerera ku kifo we basiba okukakasa obuyonjo n’obukuumi bw’emmere.