Question

**ASAP**

what is critical mass??

a.) the greatest mass of any material that can stop a chain reaction

b.) the greatest reaction that can sustain a chain reaction

c.) the smallest mass of material that can sustain a chain reaction

d.) the smallest mass of any material that can stop a chain reaction

Answer 1

c.) the smallest mass of material that can sustain a chain reaction

Step-by-step explanation:

Answer 2

the answer is C) . I hope this was helpful!