11
practice testMultiple Choice

Practice Test

Question 11 • Chemistry

A radioactive nuclide is used to detect eye tumors. An atom of this radionuclide contains 15 protons, 15 electrons, and 17 neutrons. Which is symbol of this radionuclide?

Answer
A
15 to the 32th power cap p
B
17 to the 32th power cap p
C
15 to the 17th power cap p
D
15 to the 30th power cap p
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A radioactive nuclide is used to detect eye…