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ugljik | |||
ugljik | |||
אנגלית אוצר מילים | |||
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carb | |||
A naturally abundant element that occurs in many inorganic and in all organic compounds, exists freely as graphite and diamond. | |||
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Carboniferous (MichaelBurov); Carb (MichaelBurov) | |||
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Carboniferous (MichaelBurov); Carb (MichaelBurov) |
carbon: 19 צירופים, 4 נושאים |
אֵקוֹלוֹגִיָה | 4 |
כַּלְכָּלָה | 1 |
מדעי כדור הארץ | 4 |
סביבה | 10 |