< Pinyin
This is a sugar molecule. Carbon atoms are made blue, oxygen atoms are made red and hydrogen atoms are made white to show the difference. In reality atoms do not have a color.
A molecule is the smallest amount of a chemical substance that can exist. If a molecule were split into smaller pieces, it would be a different substance.
fenzii shih nerng curnzaih de zuih xiaao de huahxuer wuhzhih. rurguoo fenzii zaih fen, jiuh huih biahnweir qirta wuhzhih.
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