Science, asked by divyad2392, 10 months ago

The nucleus of an atom contains 18 protons and 22 neutrons. The atomic number of the element is_______
A. 18
B. 4
C. 40
D. 22

Answers

Answered by LakshitaMudgil

10

Answer:

It is argon and its atomic number is 18

Explanation:

please mark as brainliest✌️

Answered by siddharthshetty2006

2

Answer:

A.18

Explanation:

The atomic number of an element is the same as the number of protons.

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