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Molybdenum-99 has a half-life of 66 hours. After132 hours how much on initial sample of 10 Ci of Mo-99 would remain?
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Molybdenum-99 has a half-life of 66 hours. After 132 hours how much of an initial sample of 10 ci of Mo-99 would remain?
2.5
If the initial quantity is 5 grams how much remains after 600 years?
That depends what assumptions you make about what the 5 grams of matter is made of.
Are depart and remain antonyms or synonyms?
The words depart and remain are antonyms. They have opposite meaning. If you depart, you did not remain. If you remain, you did not depart.
What is pascal law and its application?
Pascal's law (pressure exerted anywhere in a confined incompressible fluid is transmitted equally in all directions throughout the fluid such that the pressure variations (initial differences) remain the same)... and one common application would be a hydraulic lift (such as those used in garages to raise cars off the ground for inspection).
Is remain an adverb?
No. Remained is the past tense and past participle of the verb (to remain), but for this verb there is no adverb for this or the adjective / present participle remaining).
A radioactive substance has has life of 5 days initial mass of 12kg how much the original isotope will remain after 10 days?
a radio active substance has half life of 5 days initial mass of 12kg.how much the original isotope will remain after 10 days?
How much of one gram of radium-226 will remain unchanged after four half-lives?
After each half-life, half of the radium-226 will decay. Therefore, after four half-lives, 1/2^4 or 1/16th of the original gram of radium-226 will remain unchanged. This means that 1/16th of a gram, or 0.0625 grams, will still be unchanged after four half-lives.
How much parent and daughter material will be left after two half lifes?
Only 25 % remain from the initial isotope.
How many unchanges atoms would remain after 3 half lives if the initial sample had 600 unchanged atoms?
Only 75 atoms
Molybdenum-99 has a half-life of 66 hours. After 132 hours how much of an initial sample of 10 ci of Mo-99 would remain?
2.5
Molybdenum-99 has half a half-life of 66 hours. after 132 hours how much of an initial sample of 10 ci of mo-99 would remain?
it is your mom
How is the importance of half-life an important consideration surrounding the use of nuclear power storage of nuclear waste?
The halflife of a particular isotope simply tells how long it will remain dangerously radioactive. By storing the spent fuel rods on site much of the shorter lived more intense radiation will have decayed before moving it to a long term repository.
Why did disposable batteries remain dominant in the early 2000s?
Given their relative convenience and low initial cost, however, disposable batteries remained dominant in the household sector through the early 2000s.
If the initial quantity is 5 grams how much remains after 600 years?
That depends what assumptions you make about what the 5 grams of matter is made of.
After 6 half-lives What percentage of a radioactive sample remain?
After 6 half lives, the remaining will be (1/2)6 i.e 1/64 th of the initial amount. Hence by percentage it would be 1.5625 %
How are the words reactant product chemical reaction and catalyst related?
Reactants: the initial substances in a chemical reaction Products: the final substances in a chemical reaction Catalyst: a stimulator of a chemical reaction, not directly involved in the reaction, remain unchanged
How long will it take to close a navel piercing of five years?
Well if you have had the piercing that long it won't close, however it will shrink over time. The mark left by the initial piercing will remain in place and will look less noticable over time.
