Chemistry, asked by Muhammad4664, 9 months ago

The number of electrons in the atom of an element X is 15 and the number of neutrons is 16. Which of the following is the correct representation of an atom of this element ? (a) X3115
(b) X3116
(c) X1615
(d) X1516

Answers

Answered by kartiksingh9854

2

Answer:

(b) 31

X

15

Explanation:

X

mass=15+16=31

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