Solved

If 24% of a Certain Radioisotope Decays in 6

Question 82

Multiple Choice

If 24% of a certain radioisotope decays in 6.5 years, what is the half-life of this isotope

A) 3.9 yr
B) 16 yr
C) 0.22 yr
D) 2.2 yr
E) 3.2 yr

Related Questions

Q77: Radioactive nitrogen-13 has a half-life of 10

Q78: Sodium-22 is more stable than sodium-23.

Q79: Determine how much energy is released

Q80: On a neutron number versus proton

Q81: The energy equivalent of a mass defect

Q83: Gamma-rays cause radiation damage when they interact

Q84: What is the nuclear binding energy

Q85: Which type of nuclear process requires an

Q86: Cobalt-60 is a beta emitter with a

Q87: Determine the decay rate for a radioisotope