If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Predicting products and reactants in nuclear reactions


85215As(astatine) ? +24He(α particle)+γ(energy)
What is the daughter nuclide when astatine-215 undergoes alpha decay?
Choose 1 answer: