subject
Chemistry, 14.02.2020 02:28 BeeShyanne

The table shows the amount of radioactive element remaining in a sample over a period of time.

Part 1: what is the half life of the element? Explain how you determined this.

Part 2: how long would it take 308 g of the sample to decay to 4.8125 grams? Show your work or explain your answer?

* please explain the answer is easy to understand terms, thank you*


The table shows the amount of radioactive element remaining in a sample over a period of time.  Part

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 06:00
Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
Answers: 2
question
Chemistry, 22.06.2019 10:00
A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?
Answers: 1
question
Chemistry, 22.06.2019 12:00
Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.
Answers: 1
question
Chemistry, 22.06.2019 18:10
Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate
Answers: 1
You know the right answer?
The table shows the amount of radioactive element remaining in a sample over a period of time.
Questions
question
Health, 10.04.2020 02:52
question
Spanish, 10.04.2020 02:52