Ques... A radioactive substance emits :
(a) simultaneously alpha, beta and gamma radiations
(b) in the order of alpha, beta and gamma particles
(c) alpha-radiations or beta-radiations
(d) X-rays and gamma-rays
emission
Answers
Answered by
4
Option a is your answer
Here's the explanation:
Radioactive substances are atoms that decay naturally. They can give off alpha particles, beta particles and gamma radiation. Unlike X-ray sources they cannot be turned off, so their control is more difficult.
Answered by
1
Answer:
Option (a)
Explanation:
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