Answer:
So, the radius of fifth Bohr orbital of hydrogen is 1. 3225 nm.
Explanation:
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I have no idea my dude sorry
Answer:
The mass number of an atom is its total number of protons and neutrons. Atoms of different elements usually have different mass numbers , but they can be the same. For example, the mass number of argon atoms and calcium atoms can both be 40.
Explanation:
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The energy of one massive object has in relation with another massive object due to gravity is called gravity
The answer is A. <span> A flow of positive and negative charges. </span>
