Explain the use radioactive nuclides, Chemistry

Assignment Help:

Q. Explain the use Radioactive Nuclides?

Ans.

Radioactive elements are easily found because they emit radiation. They can be used as tracers to show what is happening in plants and animals. A radioactive isotope of a molecule can be substituted for the regular atom used by a specific organ in your body. Doctors can follow the path of that tracer by detecting the movement as it wanders through your body. Areas of high or low radioactivity signal a problem area.

Radioactive isotopes can also be used to target cancer cells. If you have a thyroid cancer doctors will often prescribe iodine-131. The iodine accumulates in the gland and the radiation destroys the cancer cells. For other types of cancer, external sources of radiation bombard the cancerous cells to destroy them

Some naturally occurring nuclides can be used in archeological and geological dating. We already mentioned these applications in the section entitled Radioactive Dating.


Related Discussions:- Explain the use radioactive nuclides

Compounds show high melting and boiling points, Which type of compounds sho...

Which type of compounds show high melting and boiling points: (1) Electrovalent compounds (2) Covalent compounds (3) Coordinate compounds (4) All the three types of co

Inorganic, Give the styx code of b4h10 and which type of bond present in it...

Give the styx code of b4h10 and which type of bond present in it?

Explain about the interstitial defects, Explain about the interstitial defe...

Explain about the interstitial defects An interstitial is an atom that occupies a place outside the normal lattice position. It might be the similar type of atom as the others

Explain the structure of alkenes, Q. Explain the structure of Alkenes? ...

Q. Explain the structure of Alkenes? Ans. Alkenes have the general formula C n H 2n . Therefore, for every n carbon atoms, there are 2n hydrogen atoms. Alkenes have C =

Calculate the weight and volume of acid, A gas contains 350 ppm of H 2 S in...

A gas contains 350 ppm of H 2 S in CO 2 at 72°F and 1.53 atm pressure.  If the gas is liquified, what is the weight fraction H 2 S? You are asked to make up a laboratory soluti

Number of unpaired electrons, The number of unpaired electrons in Fe 3+ (Z...

The number of unpaired electrons in Fe 3+ (Z= 26)  are: (1) 5        (2) 6        (3) 3        (4) 4 Ans: 5

How do we measure food texture, Q. How do we measure food texture? Foo...

Q. How do we measure food texture? Food texture can be evaluated by mechanical test or instrumental methods. This is called as objective evaluation. When we use the human sens

MATTER AND CHEMISTRY FORMULAS, WE ARE WONDERING IF WE GOT THE ANSWER RIGHT ...

WE ARE WONDERING IF WE GOT THE ANSWER RIGHT V=d/M 0.8 G/Ml / 100G =400G

Title: Organic, Show by means of equations and reagents, how the following ...

Show by means of equations and reagents, how the following conversion would be achieved? Propyne to butanoic acid

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd