Question

डिसकस द एडवांटेज एंड डिसएडवांटेज ऑफ ऑटो जेएमआई और सेल्फ पोलिनेशन
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Answer 1

Answer:

Based on molecular orbital theory, He2 should not exist, and a chemical bond cannot form between the atoms. However, the van der Waals force exists between helium atoms as shown by the existence of liquid helium, and at a certain range of distances between atoms the attraction exceeds the repulsion.

Chemical formula: He2

Molar mass: 8.0052 g/mol

CAS Number: 12184-98-4