Why electron not exist in nucleus
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Answered by
170
heya friend here's your answer
the nucleus contains protons and neutrons and is a positively charged body. the electrons are negatively charged bodies which move in their elliptical orbits around the nucleus. if the electrons would fall into the nucleus the atom would collapse.
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the nucleus contains protons and neutrons and is a positively charged body. the electrons are negatively charged bodies which move in their elliptical orbits around the nucleus. if the electrons would fall into the nucleus the atom would collapse.
hope it helps
if u like my answer then pls follow me n mark as brainliest
Answered by
136
We can explain this by heisenberg's uncertainty principle .
Formula =
Δx . Δp > h/4π
Δx . m . Δv> h/4π
Δv> h/4π·Δx·m
Now is electron is in the nucleus then Δx= 10^-15m (size of nucleus)
m= 9.1 x 10^-31kg, h= 6.626x 10^-34
If we substitute all the values and just observe the power on ten we get
Δv > _______x10^11
Which is not possible as an electron cannot have velocity greater than the velocity of light(3.0x10^8)
Hence an electron cannot exist in nucleus.
Formula =
Δx . Δp > h/4π
Δx . m . Δv> h/4π
Δv> h/4π·Δx·m
Now is electron is in the nucleus then Δx= 10^-15m (size of nucleus)
m= 9.1 x 10^-31kg, h= 6.626x 10^-34
If we substitute all the values and just observe the power on ten we get
Δv > _______x10^11
Which is not possible as an electron cannot have velocity greater than the velocity of light(3.0x10^8)
Hence an electron cannot exist in nucleus.
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