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3 years ago

Where are the electrons found in Bohr's atomic model?

Chemistry

1 answer:

Reptile [31]3 years ago

4 0

Answer:

In the shell...

Explanation:

In the electronic shell, or the orbit..

Bohr's Atomic Model was given by Niels Bohr. He proposed that the electrons inside an atom moved around in orbits or shells. There were different shells in the atom named as K, L, M, N... These were also called energy levels...

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Answer: The amount of sample left after 20 years is 288.522 g and after 50 years is 144.26 g

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We are given a function that calculates the amount of sample remaining after 't' years, which is:

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Putting values in above equation:

$A_t(t)=458\times (\frac{1}{2})^{\frac{20}{30}$

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Putting values in above equation:

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