342,328 views
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
by
2.4k points

2 Answers

12 votes
12 votes

Answer:

B

Step-by-step explanation:

User Younggun Kim
by
3.0k points
8 votes
8 votes

Answer is B) decay at a constant rate

User Tarod
by
2.5k points