Question

In the atom of an element, elctrons are present in 3 shells. There are 3 electrons in
its outermost shell. mass number of the element is 27.

a)Find the number of electrons and number of neutrons present in the given atom?

b)Draw the Bohr model of this atom
please give me the answer please it's urgent ​

Answer 1

Answer:

a. total no of electrons is 13 that is aluminium and no of neutrons 14

b. pls refer the image

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Answer 2

Answer:

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Explanation:

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