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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| invisible |
1 |
today |
not able to be seen; not visible. |
Main |
Int. |
| valence electrons |
1 |
today |
electrons in the outer shell of an atom that largely determine its properties and that can be transferred to, or shared with, another atom. |
Main |
Adv. |
| charity |
1 |
today |
something given to a person or persons in need. [3 definitions] |
Main |
Int. |