English, asked by balamuruganshadow, 1 year ago

Write an email to your cousin your experience of industrial visit to ooty tea factory

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Answered by vishal606
0

An illustration of the helium atom, depicting the nucleus (pink) and the electron cloud distribution (black). The nucleus (upper right) in helium-4 is in reality spherically symmetric and closely resembles the electron cloud, although for more complicated nuclei this is not always the case. The black bar is one angstrom (10−10 m or 100 pm).
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