Question 476: Atoms & Nuclei

Question

An isotope of the original nucleus can be formed in a radioactive decay, with the emission of following particles.

Accepted Answer

$${ }_{\mathrm{Z}} \mathrm{X}^{\mathrm{A}} \stackrel{\alpha}{\longrightarrow}{ }_{\mathrm{Z}-2} \mathrm{Y}^{\mathrm{A}-4} \stackrel{2 \mathrm{\beta}^{-}}{\longrightarrow}{ }_{\mathrm{Z}} \mathrm{X}^{\mathrm{A}-4}$$

Answer

one $$\alpha$$ and one $$\beta$$

Answer

one $$\alpha$$ and two $$\beta$$

Answer

one $$\alpha$$ and four $$\beta$$

Answer

four $$\alpha$$ and one $$\beta$$

Atoms & Nuclei

An isotope of the original nucleus can be formed in a radioactive decay, with the emission of following particles.

Choose the correct answer: