Science, asked by kamaljindal09, 4 months ago

an atom of an element X may be written as 4x9 what does the figure 9 indicate what does the number of tone in atom x d what is the number of neutrons in an atom X what is the number of electron in atom X what is the number of figure 4 indicatoro

Answers

Answered by prabhas24480

3

Answer ⤵️

The figure 9 indicates mass number.

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