radioactivity, Chemistry

Assignment Help:
,Potassium-42 is a radioisotope that nutritionists use to determine whether the body is effectively using potassium at the cellular level. The half-life of potassium-42 is 12.4 hours. Assuming that a patient’s cells assimilate all the potassium chloride tagged with potassium-42, approximately what percentage of the dose remains in 2.1 days? __________ .

Related Discussions:- radioactivity

Physical properties of phenol, Physical properties of Phenol (a) Phenol...

Physical properties of Phenol (a) Phenol is a colorless crystalline, deliquescent solid. It attains pink colour on exposure to air and light. (b) Phenol is capable of formin

Kinetic particle theory, 2 thermometers, A and B, are wrapped in pieces of ...

2 thermometers, A and B, are wrapped in pieces of gauze. The gauze around thermometer A is moistened with water and the gauze around thermometer B is moistened with Ether(a volatil

Explain about the intrinsic breakdown, Explain about the Intrinsic breakdow...

Explain about the Intrinsic breakdown: It's because of the excitation of electrons into the conduction band across  the  energy  gap  under  the  condition  of  excessive  volt

D&f block elements, difference between lantanoids and actinoids

difference between lantanoids and actinoids

Organic, nitration of give amines give ortho para and not meta isomer?

nitration of give amines give ortho para and not meta isomer?

Seperation, what techniques can you use to separate solute from liquid

what techniques can you use to separate solute from liquid

Anti-Markovnikov, Explain in words why hydroboration leads to anti-Markovni...

Explain in words why hydroboration leads to anti-Markovnikov addition of hydrogen whereas most electrophilic addtions to alkenes result in Markovnikov addition.

To find acidic and basic radicals in different chocolates, theory of the ac...

theory of the acidic and basic radicals in different chocolates

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