By Anne Marie Helmenstine, Ph.D.
Sodium metal chunks under mineral oil.
Element Photo GalleryCrystal Photo GalleryAlchemy Symbols
Alphabetical List of the ElementsMost Abundant ElementElements Named for People
Top 10 Chemistry Projects You Can Do at HomeBaking Soda & Vinegar Foam FightMake a Smoke Bomb
Anne Marie Helmenstine, Ph.D.
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