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Chemistry, 07.10.2020 14:01 Mads4865

I NEED HELP ASAS An isotope of an unknown element has 17 neutrons and a mass number of 32. What is the symbol of this isotope?
A. 17 P
32

B. 32 Ge
17

C. 32 P
15

D. 32 Cl
17

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