One mole quantities of aluminium,water,sugar,and salt. A mole is a unit of measurement defined as the amount of substance that contains as many elementary entities (e.g.,atoms,molecules,ions,electrons) as there are atoms in 12 g of the isotope carbon-12 (12C) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Winters, Charles D. |
Taille de l’image : | 3367 px × 4894 px |
Model Release : | Non requis |
Restrictions : |
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