Aluminium turnings. This pile of aluminium weighs 27 grams and represents one mole of the element. The atomic weight of aluminium is 27. A mass in grams of an element equivalent to its atomic weight always contains the same number of atoms,regardless of the element. This is called a mole. Aluminium is a very light,malleable metal. Its alloys are used in the construction industry | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Andrew Lambert Photography |
Bildgröße: | 4336 px × 3247 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |