MPSC PYQSciencemarathi
Match the pairs. (a) Alpha particle - (i) Curie (b) Beta particle - (ii) Electron (c) Unit of Radioactivity - (iii) ₂He⁴-Helium atom (d) Gamma rays - (iv) Photon of high energy
A.(a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
B.(a)-(i), (b)-(iv), (c)-(ii), (d)-(iii)
C.(a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
D.(a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
Correct answer: D