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Anit [1.1K]
3 years ago
15

What is the atomic number of this element? A) 15 B) 17 C) 35 D) 52

Biology
2 answers:
Yuki888 [10]3 years ago
7 0
The answer is B) 17.
lisabon 2012 [21]3 years ago
6 0

B - 17

The atomic number always matches the number of protons, or 17 p as listed in the image.

Hope this helps!

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