Flashcards
Atoms, molecules, elements and compounds
Cards in this deck (4)
- 1ElementPure, made of one atom only
one capital & maybe a number - 2Compoundtwo or more different elements chemically bonded
two or more capitals
e.g. HF, H2O - 3Atomone capital letter & no numbers
e.g. O, Ar - 4Moleculeeither 2 capitals or a capital and a number
e.g. O2, HF
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- GCSE Chemistry (1) Core) Flashcards on Atoms, molecules, elements and compounds, created by Alex C on 30/12/2015.
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- Alex C
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