Radioactive substances can give out $\alpha$-particles or $\beta$-particles. Which statement correctly describes the effect of these emissions?
- ABoth $\alpha$-particles and $\beta$-particles cause the nucleus to change into that of a different chemical element.
- BNeither $\alpha$-particles nor $\beta$-particles cause the nucleus to change into that of a different chemical element.
- COnly $\alpha$-particles cause the nucleus to change into that of a different chemical element.
- DOnly $\beta$-particles cause the nucleus to change into that of a different chemical element.