In radioactive decay,which one of the followi | vedclass

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(C) The speed of particles emitted during radioactive decay depends on their mass and energy. $\alpha$-particles are helium nuclei $(^4_2He^{2+})$ and

Vedclass · Accepted Answer

$\gamma$-rays

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(C) The speed of particles emitted during radioactive decay depends on their mass and energy. $\alpha$-particles are helium nuclei $(^4_2He^{2+})$ and are relatively heavy. $\beta$-particles are high-speed electrons. $\gamma$-rays are electromagnetic radiation (photons) that travel at the speed of light $(c \approx 3 	imes 10^8 \ m/s)$. Therefore,$\gamma$-rays move the fastest among the given options.

In radioactive decay,which one of the following moves the fastest?

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