Chemistry, 24.10.2019 01:30 abelinoperez652

how much of a sample remains after three half-lives have occurred?
1/16 of the original sample
1/9 of the original sample
18 of the original sample
1/3 of the original sample

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 18:30, robjaykay

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of

Answers: 2

continue

Chemistry, 22.06.2019 18:30, ctuek5990

How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it

Answers: 3

continue

Chemistry, 22.06.2019 19:30, dorindaramirez0531

Which liquid (h2o, h2o + soap, or h2o + salt) has the strongest cohesion and adhesion? (need now plz)

Answers: 1

continue

Chemistry, 23.06.2019 13:30, reaunnatowns

These traits describe either a chemical or a nuclear reaction. which statements describe a nuclear reaction? check all that apply. involves the loss, gain, or sharing of electrons may involve a change in total mass involve relatively low energy changes occur outside the nucleus involve very high-energy changes involve changes in nuclides when decay occurs

Answers: 1

continue

You know the right answer?

how much of a sample remains after three half-lives have occurred?
1/16 of the original sampl...