subject
Chemistry, 03.03.2021 07:30 victoralaquinez

8. Suppose your penny isotopes have a half-life of 30 years. Calculate the age of the rock or fossil that contains these isotopes AND the percentage of remaining parent (radioactive) isotope for the
following situations:
a. After 2 half-lives
I
b. After 1 half-life
C. After 4 half-lives
ЗА
DBZ


8. Suppose your penny isotopes have a half-life of 30 years. Calculate the age of the rock or fossi

ansver
Answers: 2
Show answers

Another question on Chemistry

question
Chemistry, 21.06.2019 14:00
Your answer should have the same number or significant figures as a he starting measurement. 3201 ml =
Answers: 2
Answer
question
Chemistry, 21.06.2019 18:30
Apure solvent has a vapor pressure the vapor pressure of a solution. a. equal to b. lower than c. higher than
Answers: 1
Answer
question
Chemistry, 21.06.2019 22:30
Embryos of different species look very similar, which shows that the organisms share a ancestor.
Answers: 1
Answer
question
Chemistry, 22.06.2019 12:30
If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?
Answers: 3
Answer
You know the right answer?
8. Suppose your penny isotopes have a half-life of 30 years. Calculate the age of the rock or fossil...
Questions
question
Social Studies, 03.06.2020 20:06
Which is an example of a beneficial mutation?...
question
Mathematics, 03.06.2020 20:06
The tens digit of a certain number is five more than the units digit. The sum of the digits is 9. Find the number....
question
English, 03.06.2020 20:06
The entire system of components that produces power and transmits it to the road is called the vehicle's A. alternator B. instrument pane...
question
English, 03.06.2020 20:06
Why are the Sixteenth and Seventeenth amendments considered progressive?...
question
Health, 03.06.2020 20:06
As teens move through adolescence, surrounding adults usually have higher expectations of them. Please select the best answer from the choices provide...
question
Mathematics, 03.06.2020 20:06
Which of the following is a statistical question? A. What version operating system is installed on my computer?B. What media player does...
question
Social Studies, 03.06.2020 20:06
A. Matter comes together- forms atoms, stars, galaxies… b. All matter was together in one infinitely small point. c. Matter travels outward and cools....
question
Mathematics, 03.06.2020 20:06
Of the 20 plants in Melissa's vegetable garden, 7 are herbs. What percent of the plants in Melissa's garden are herbs?...
question
Mathematics, 03.06.2020 20:07
5m- 3 = 4m +30 can you please help me with this problem...
question
English, 03.06.2020 20:07
Giveing away my points...
question
Mathematics, 03.06.2020 20:07
What is the slope of the line shown below? ...
question
Mathematics, 03.06.2020 20:07
? please answer this ...
question
Mathematics, 03.06.2020 20:07
Each leg of a 45 45 90 triangle measures 12cm, what is the length of the hypotenuse...
question
Social Studies, 03.06.2020 20:07
What is the purpose of a memorial? a) To help people memorize information. b) To remind the world of an important person or event. c) To...
question
Mathematics, 03.06.2020 20:07
HELP ASAP!! Due in 30 min ...
question
Biology, 03.06.2020 20:07
A behavioral adaptation is... Give at least 2 examples...
question
Mathematics, 03.06.2020 20:07
Multiply this problem 2/7 x 21...
question
Mathematics, 03.06.2020 20:07
Please help and I’ll give branliest answer to the person who’s most descriptive
question
Mathematics, 03.06.2020 20:07
What does it mean to solve an equation or inequality...
question
Mathematics, 03.06.2020 20:07
Which statement about the answer to this problem is most accurate? 5/6−3/8=19/24 (fractions) a The answer 1924 is reasonable because bot...
More questions: Chemistry Another questions
See results (0)