Practicing Success
Practicing Success
CUET Preparation Today
In the following reaction ${ }_{12} \mathrm{Mg}^{24}+{ }_2 \mathrm{He}^4 \rightarrow {}_{14} \mathrm{Si}^X+ {}_0 n^1, X$ is |
28 27 26 22 |
27 |
x + 1= 24 + 4 ⇒ x = 27. |
