Examlex
A small seed may grow into a very large tree. As the tree grows, it adds a great deal of mass. Where does most of this mass come from?
KBr
Potassium bromide, a chemical compound consisting of potassium (K) and bromine (Br), used mainly in photography and in medication.
AgBr
Silver bromide, a chemical compound used in photographic films and papers.
Lead(II) Nitrate
A white to colorless crystalline chemical compound used in making other lead compounds and some pyrotechnics.
Sodium Chloride
A white crystalline compound known as table salt, widely used in food seasoning and preservation; its chemical formula is NaCl.
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