Hardy, David A.

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Chlorine: fluoride, bromine, and iodine

  • Hardy, David A.
2001
Summarizes key facts about each of the 118 known elements including description of its appearance, how it is generated, uses or significance, atomic number and weight, and more.

Elements

  • Hardy, David A.
2001
Summarizes key facts about each of the 118 known elements including description of its appearance, how it is generated, uses or significance, atomic number and weight, and more.
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