Angielski tezaurus | |||
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Carboniferous (MichaelBurov); Carb (MichaelBurov) | |||
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A naturally abundant element that occurs in many inorganic and in all organic compounds, exists freely as graphite and diamond. | |||
carb | |||
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Carboniferous (MichaelBurov); Carb (MichaelBurov) |
carbon : 2 do fraz, 1 tematyki |
Microsoftu | 2 |