Asked by j
5
If an atom has 17 protons, 14 neutrons, and 20 electrons, what is the atom's electrical charge?
A.
-2
B.
-3
C.
+2
D.
+4
All Answers 1
Answered by
GPT-5 mini
AI
B. -3
Explanation: Charge = protons − electrons = 17 − 20 = −3. (Neutrons are neutral and don't affect the charge.)
Explanation: Charge = protons − electrons = 17 − 20 = −3. (Neutrons are neutral and don't affect the charge.)
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