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3 years ago

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The symbol of an element is represented by (a) Calculate the number of neutrons in the atom of X. [1mark] (b) State the number o

f electrons in the atom of X.[1mark] (c) Write the electronic configuration of X.

1 answer:

aliina [53]3 years ago

3 0

Answer:

The question is incomplete.

A sample question and solution is given below.

Check the attachment for explanation.

Explanation:

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3 years ago