13
QuizMultiple Choice

Oxidation-Reduction — Unit test

Question 13 • 2026-2027_MDCPS_2003345_Chemistry_1_B-CR

An isotope undergoes radioactive decay by emitting radiation that has no mass. What other characteristic does the radiation have?

Answer
A
some shielding required
B
positive or negative charge
C
low penetrating power
D
no charge
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