A radioactive isotope has a half-life of one month. At the end of one month, the amount of the original isotope still remaining is
A)none,
B)one-quarter,
C)one-half,
D)three-fourths,
And at the end of two months, the amount of original isotope remaining is
E)none.
F)one-fourth.
G)one-half.
H)three-fourths.

Question

Quizplus · Accepted Answer

The Answer of A radioactive isotope has a half-life of one month. At the end of one month, the amount of the original isotope still remaining is
A)none,
B)one-quarter,
C)one-half,
D)three-fourths,
And at the end of two months, the amount of original isotope remaining is
E)none.
F)one-fourth.
G)one-half.
H)three-fourths.

A Radioactive Isotope Has a Half-Life of One Month