Examlex
Sodium forms an ion with a charge of ________.
Puncture
A small hole made by a sharp object such as a needle or nail.
Needles
Thin, sharp objects typically made of metal, used for sewing or as part of medical instruments to inject or draw fluids.
Needles
Thin, pointed metal implements used for sewing or medical purposes, such as stitching fabric or administering injections.
Dip
A thick sauce in which pieces of food are dunked before eating.
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