Nitrogen molecule,computer artwork. Nitrogen molecules consist of two nitrogen atoms bonded covalently. It is a gas at room temperature and pressure. Largely inert,nitrogen makes up almost 80 per cent of the Earth's atmosphere | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Kightley, Russell |
Taille de l’image : | 3000 px × 3000 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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