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21 votes
21 votes
Which phrase describes one characteristic of radioactive elements?

are produced in a laboratory
decay at a constant rate
have a consistent number of particles
release energy and particles to maintain radioactivity

User Jab
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2 Answers

12 votes
12 votes

Answer:

B

Step-by-step explanation:

User Younggun Kim
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8 votes
8 votes

Answer is B) decay at a constant rate

User Tarod
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