Question

The number of electrons in an element X is 18 and the number of neutron is 22.Which of the following is the correct representation of the element?​

Answer 1

Answer:

Explanation:

Given that, number of electrons in element X = 15 and number of neutrons = 16 Atomic number = number of protons = number of electrons in neutral atom = 15 Mass number = number of protons + number of neutrons = 15+16=31  

31/15 X and mark me as brainlest and inbox me!!!!!!!!!!

Answer 2

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