bestiebuilds bestiebuilds

30-09-2020
Chemistry

contestada

Need help fast please 20 points

What was Antoine Henri Becquerel studying when he discovered radioactivity?

phosphorescence
half-life
Geiger counters
gamma radiation

Respuesta :

eliday60 eliday60

30-09-2020

Answer:

gamma radiation

Explanation:

on edge!

Answer Link

Аноним Аноним

14-01-2021

Answer:

gamma radiation

Explanation:

im taking a test and yeah :)

Answer Link

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