poohski
poohski poohski
  • 13-02-2020
  • Physics
contestada

3.
The half-life of a radioactive atom is two months. If you start with lg of the element, how
much will remain after six months?
A. One-half of a gram will remain.
B. One-fourth of a gram will remain.
C. One-eighth of a gram will remain.
D. None will remain.

Respuesta :

21000630
21000630 21000630
  • 13-02-2020
One eighth of a gram will remain
Answer Link

Otras preguntas

Is the earth crust around earth is one solid piece true or false ?
If 125% of a number is 425, what is 65% of the number? Can anyone explain this one?
WHAT IS THE SQUARE ROOT OF 55
Why was the Berlin wall built?
what helps a daisy to survive
what is one fifth of 15
In conditions of stress or fear, the human adrenal gland may produce adrenaline. Which of the following is an effect adrenaline can have on the body?
Which choice below would affect the rate of reaction in the opposite way from the other four? a. Cool the reaction down b. Add a catalyst c. Decrease the pre
Rewrite the expression by using grouping symbols. y • 4 + y • z A.4(y + z)      B.y • (4 + y) • z        C.z(y • 4)          D.y (4 + z)
convert 3π into degrees