1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leona [35]
3 years ago
14

Only radioactive isotopes are useful for radiometric dating or medical diagnostic exams. Briefly explain why stable isotopes wou

ld not be useful in either of these applications.
Chemistry
1 answer:
Mnenie [13.5K]3 years ago
8 0

Answer:

Explanation:

Isotopes are atoms of elements that have the same atomic number but different mass number hence ISOTOPY. Radioactive Isotopes on the other hand are unstable as they either undergo Alpha decay, beta decay or gamma decay compared to stable isotopes.

Radioactive elements decay at varyinf rates as such the rate of radioactive decay is used in the characterization of radioactive element and mostly expressed in terms of the half life of the radioactive elements.

Half life is the time taken for half of the total atoms of an elements to decay into half of its initial sizes. for example, the half life of radium-226 is 1622 years, it implies that if we have 1000000 radium atoms at the beginning, then at the end of 1622years, 500000 would have disintegrated. These phenomenon can never be experienced by stable isotopes as such they can not be used in carbon dating techniques. reason why uranium-238 is mostly and commonly used in the earth crust to estimate the ages of rocks because it has a half life of 4.5 x 10^9 years.

And also, the radioactive isotopes of most common light element are short, they have very short half life (few days or weeks) and they decay rapidly to vanshing point, as such, they are not found in nature to any reasonable extent.

You might be interested in
Most substances can exist as a solid, liquid, or gas depending on ? ( science
earnstyle [38]

Answer:

The amount of energy in molecules of matter determines the state of matter.

Explanation:

The amount of energy in molecules of matter determines the state of matter. Matter can exist in one of several different states, including gas, liquid, or solid-state.

3 0
3 years ago
Read 2 more answers
Which substance can be broken down by chemical means?
zepelin [54]
Methanol is the substance that can be broken down by chemical means, the remaining ones are elements.
4 0
3 years ago
Read 2 more answers
How does air flow when a low-pressure center occurs in the<br> atmosphere?
Monica [59]

Answer:

A

Explanation:

It is so because the low air pressure create vacuum and the air from high pressure area move toward the low air pressure.

8 0
2 years ago
How are all cells similar?
Reika [66]

Answer:

All cells have structural and functional similarities. Structures shared by all cells include a cell membrane, an aqueous cytosol, ribosomes, and genetic material (DNA). All cells are composed of the same four types of organic molecules: carbohydrates, lipids, nucleic acids, and proteins.

Explanation:

⊂_ヽ

\\ Λ_Λ

\( ˇωˇ)

> ⌒ヽ

/ へ\

/ / \\

レ ノ ヽ_つ

/ / YOU GOT DAT

( (ヽ

| |、\

| 丿 \ ⌒)

| | ) /

ノ ) Lノ

(_/

8 0
3 years ago
How much concentrated 5.0M nitric acid is needed to prepare 50 mL of a 1.0 M solution?
Ksivusya [100]

Explanation:

Volume is the quantity of three-dimensional  

6 0
3 years ago
Other questions:
  • If a girl is dating a guy and the guy is a catfish, what should the girl do to prove it?
    13·1 answer
  • Indicate what type, or types, of reaction each of the following represents: (a) H2 O(g) + C(s) ⟶ CO(g) + H2 (g) (b) 2KClO3 (s) ⟶
    13·1 answer
  • How do the relative concentrations of hydronium ions and hydroxide ions compare in acidic solution?
    14·1 answer
  • The material that passes on _________ information is DNA.​
    8·1 answer
  • What happens when you add baking soda to ice
    10·1 answer
  • How many grams of cs in a sample of cs that contains the same number of moles as a 109 gram sample of sn
    11·1 answer
  • 1. Kaleigh notices when she goes to the beach that sometimes the water rises as high as the pier. At other times of the day, the
    8·1 answer
  • Water temperature
    9·1 answer
  • Who can do my chemistry? It's due tonight, please! It’s about solubility interactive
    10·1 answer
  • PLEASE HELP!!!!!!!!!!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!