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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| carbon |
1 |
today |
a chemical element that has six protons in each nucleus and that occurs in pure forms as diamond and graphite, or in a large variety of compounds such as carbon dioxide, carbohydrates, and petroleum hydrocarbons. (symbol: C) [7 definitions] |
Main |
Adv. |