Now, to make the diagrams simpler we often just draw them as circles ... This particle diagram represents water or, to use its chemical formula, Hâ‚‚O which is a compound of the elements hydrogen ...
Now, to make the diagrams simpler we often just draw them as circles ... This particle diagram represents water or, to use its chemical formula, Hâ‚‚O which is a compound of the elements hydrogen ...
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