| |||
karbono | |||
Angielski tezaurus | |||
| |||
Carboniferous (MichaelBurov); Carb (MichaelBurov) | |||
| |||
A naturally abundant element that occurs in many inorganic and in all organic compounds, exists freely as graphite and diamond. | |||
carb | |||
| |||
Carboniferous (MichaelBurov); Carb (MichaelBurov) |
carbon: 11 do fraz, 2 tematyki |
Microsoftu | 2 |
Ochrona środowiska | 9 |