0
What else can I help you with?
Half kg g?
Half a kg = 0.5 kg = 500 g
What is the half-lifeof 100.0g sample of nitrogen-16 that decays to 12.5 g of nitrogen-16 in 21.6 s?
The half-life is the time it takes for half of a radioactive sample to decay. In this case, the sample of nitrogen-16 decays from 100.0 g to 12.5 g, which involves three half-lives (100 g to 50 g, 50 g to 25 g, and 25 g to 12.5 g). Since this decay occurs over 21.6 seconds, we can calculate the half-life by dividing the total time by the number of half-lives: 21.6 s / 3 = 7.2 s. Therefore, the half-life of nitrogen-16 is 7.2 seconds.
How much heavier is 1 and a half kg than 900 g?
To compare the weights, we need to convert both measurements to the same unit. 1 and a half kg is equal to 1500 g (since 1 kg = 1000 g). The difference in weight between 1500 g and 900 g is 600 g. So, 1 and a half kg is 600 g heavier than 900 g.
What does a g major scale contain?
The G Major scale is as follows: G-A-B-C-D-E-F#-G It follows the typical major scale pattern of intervals: whole-whole-half-whole-whole-whole-half
What is 500 g of spinach equal?
Half a kilogram
Half kg g?
Half a kg = 0.5 kg = 500 g
What is the half time of a radioisotope if a 20 g sample becomes 5 g after 2 days?
The half-life of a radioisotope is the time it takes for half of the substance to decay. In this case, a 20 g sample reduces to 5 g in 2 days, meaning it has undergone two half-lives (20 g to 10 g, then 10 g to 5 g). Therefore, each half-life is 2 days divided by 2, which equals 1 day. Thus, the half-life of the radioisotope is 1 day.
What is a half step up from g?
G sharp
What is the half life of 0.5 g sample of a radioisotopes that decay to 0.125 g in 9.6 min?
4.8 nm
What is the half-lifeof 100.0g sample of nitrogen-16 that decays to 12.5 g of nitrogen-16 in 21.6 s?
The half-life is the time it takes for half of a radioactive sample to decay. In this case, the sample of nitrogen-16 decays from 100.0 g to 12.5 g, which involves three half-lives (100 g to 50 g, 50 g to 25 g, and 25 g to 12.5 g). Since this decay occurs over 21.6 seconds, we can calculate the half-life by dividing the total time by the number of half-lives: 21.6 s / 3 = 7.2 s. Therefore, the half-life of nitrogen-16 is 7.2 seconds.
A sample of a radioactive element has a mass of 80 g. How much parent and daughter materials are in the sample after two half-lives?
A half-life is the amount of time it takes for half of the material to decay. So if you started with 80g After 1 half-life you would have 40 g After 2 half-lives you would have 20 g After three half-lives you would have 10 g
If you have 16 g of a substance that has a half-life of 3 days after 12 days you will have how much of the substance remaining?
12 days represents four half-lives in this case. Therefore you would have a half of a half of a half of a half of 16 g, or 1/16 * 16 g, or 1 g. You'd also have 15 g of something else. The object doesn't actually disappear, it just changes into a different substance.
It takes 5.2 minutes for a 1.000 g sample of Fr-210 to decay to 0.250 g What is the half-life of Fr-210?
The half-life of Fr-210 is 5.2 minutes. This is because half of the original sample (1.000 g) decays to 0.500 g in the first half-life and further decays to 0.250 g in the second half-life, which takes a total of 5.2 minutes.
What is the half life of a radioisotope if a 20 g sample becomes 10 g after 16 hours?
The half-life is 16 hours.
What is the half-life of a radioisotope if a 100 g sample 50 g after 20 years?
It would be 20 years. That is the length of time to lose one half the isotope.
What note is one half step about g?
One half step above G is G-sharp (or A-flat). In musical terms, this means that if you move up from G to the next closest note, you reach G-sharp/A-flat.
What is the half of 5.5g?
It is 2.75 g.
