142,424 views
18 votes
18 votes
An instrument that produces an electric current in the presence of

a radioactive substance is called a
a. particle accelerator.
b. Geiger counter.
c. cloud chamber.
d. bubble chamber.

User Fantom
by
2.4k points

1 Answer

26 votes
26 votes

Answer:

Option B, Geiger counter

Step-by-step explanation:

User Anders Westrup
by
3.7k points