Question

What is the atomic mass of the element shown?
A. 28.1
B. 14
C. 42.1
D. 56
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Answer 1

Answer:

The atomic number is 28.1

Answer 2

Answer:

option a is the correct answer well it's exact mass is 28.0855

which can be rounded off as 28.1

Explanation:

I hope it would be helpful❤️