Waec 2025 Physics Question 43

Practice objective / multiple choice question 43 from the 2025 Waec Physics examination. This question covers radioactivity .

Waec 2025 Physics Objective / Multiple Choice 2 Difficulty

Topic: radioactivity

Question 43 WAEC • 2025 • PHYSICS • objective

A radium nuclide decays by emitting alpha particles as shown below \( { }_{88}^{226} \mathrm{Ra} \longrightarrow \mathrm{X}+{ }_{2}^{4} \mathrm{He} \). Determine the daughter nuclide

Correct Answer A. \( { }_{86}^{222} \mathrm{X} \)

B. \( { }_{88}^{222} \mathrm{X} \)

C. \( { }_{86}^{230} \mathrm{X} \)

D. \( { }_{88}^{230} \mathrm{X} \)

Correct Answer

Correct Option:

\( { }_{86}^{222} \mathrm{X} \)

This is Waec 2025 Physics Question 43. It is one of the objective questions from the 2025 Waec Physics examination.

The question covers radioactivity .

Difficulty level: 2 .

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