brittneyrenae8735 brittneyrenae8735
  • 21-01-2024
  • Chemistry
contestada

Krypton-79 has a half-life of 35 h. How many half-lives have passed after 105 h?
A) 1
B) 2
C) 3
D) 4

Respuesta :

Otras preguntas

What was an Anti-Federalist? A. a person who did not support the addition of a bill of rights to the new constitution B. a person who wanted the new constitutio
Jeremiah Was 9/10 Mile in 5 minutes how many miles does he run in one minute
What is a property of all alkanes? They are highly reactive. They are insoluble in water. They have the same boiling point. They have a tendency not to burn.
Global warming is a theory accepted by a majority of scientists. true or false
You should begin a new investigation A. by making up the data that you will report later. B. by reviewing related work done by others. C. by using only your opi
michael made 9/12 of his free throws at practice what is 9/12 in simplest form
What effect does new technology usually have on an economy
If f(x) = 2x2 + 4, find f(3). 22 16 −0.5 40
In a library where the ratio of men to women is 3 to 1, _____ of the members are men. 3 1/3 3/4 4
Where is the remainder of alcohol go