This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: True or False: Radioactive decay permits geologists to determine the age of some minerals. ... (Read 44 times)

AEWBW

  • Hero Member
  • *****
  • Posts: 579
on: Jul 16, 2018
True or False: Radioactive decay permits geologists to determine the age of some minerals.
 
  Indicate whether this statement is true or false.

Question 2

What percentage of the 339 natural isotopes are unstable?
 
  A) 99.9
  B) 10.0
  C) 50.6
  D) 20.6


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

swimkari

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: TRUE

Answer to Question 2

Answer: D


AEWBW

  • Member
  • Posts: 579
Reply 2 on: Jul 16, 2018
Gracias!

amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Fossils are formed after an animal dies, decomposes, and is covered in sediment. Minerals in ground Fossils are formed after an animal dies, decomposes, and is covered in sediment. Minerals in ground
How to use the discriminant to determine the value of k in a quadratic with one real root How to use the discriminant to determine the value of k in a quadratic with one real root
Ocean sediment cores preserve a record of ice sheet growth and decay Ocean sediment cores preserve a record of ice sheet growth and decay
Sticky foods such as dried fruits can adhere to teeth and promote decay Sticky foods such as dried fruits can adhere to teeth and promote decay
A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ... A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ...
Which reaction below represents Th decay by alpha emission? Which reaction below represents Th decay by alpha emission?
Video: Bipolar Disorder

For a complete list of videos, visit our video library