Isotopes, isobars and isotones: Drag and drop — task. Science State Board, Class 9.

PDF chapter test TRY NOW

Answer variants:

Isobar

Isotone

Isotope

{}_{16}^{40}S, {}_{20}^{40}{Cr}

{}_{1}^{2}H, {}_{1}^{3}H

{}_{7}^{15}N, {}_{8}^{16}O

Did you find an error?

12. Isotopes, isobars and isotones: Drag and drop