Q. What is formed when helium atom loses one electron?
A) Positive helium ion
B) Proton
C) Alpha particle
D) Negative helium ion
✔ Correct Answer: Positive helium ion
Exam Insight
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A) Positive helium ion
B) Proton
C) Alpha particle
D) Negative helium ion
✔ Correct Answer: Positive helium ion
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