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how much cesium (half-life = 2 years) would remain from a 10 g sample after 2 years?
2 1/2 g
What else can I help you with?
How much cesium would remain from a 10 g sample after 2 years?
5g would remain
How much cesium would remain from a 10g sample after 4 years?
I suppose that you think to the radioactive isotope Cs-17; After 4 years remain 9,122 g.
How much cesium(half life2 years) would remain from a 10 g sample after 4 years?
2 1/2 g
How much cesium would remain from a 10 g sample after 4 years?
As you did not specify an isotope of cesium, I will assume you meant natural cesium. Natural cesium is not radioactive so it does not decay. There will always be the same 10 g of cesium, no matter how long you wait.
How much of a 100 gram sample would remain unchanged after two hours?
This would depend on the specific sample and its stability. Without additional information, it is not possible to determine how much of the sample would remain unchanged after two hours.
How much cesium would remain from a 10 g sample after 2 years?
5g would remain
How much cesium would remain from a 10g sample after 4 years?
I suppose that you think to the radioactive isotope Cs-17; After 4 years remain 9,122 g.
How much cesium (half-life2 years) would remain from a 10 g sample after 2 years?
2 1/2 g
How much cesium(half life2 years) would remain from a 10 g sample after 4 years?
2 1/2 g
How much cesium ( half-life2 years) would remain from a 10 g sample after 4 years?
2 1/2 g
How much cesium would remain from a 10 g sample after 6 years?
After 6 years, approximately 5 grams of cesium-137 would remain from a 10 g sample due to its half-life of around 30 years. This decay is exponential, with about half of the original sample decaying every 30 years.
How much cesium (half-life 2 years ) would remain from a 10 g sample after 4 years?
2 1/2 g
How much cesium (half-life = 2 years) would remain from a 10 g sample after 6 years?
1 1/4 g (apex)or 1.25 g
How Many Halflife Are These In A 100-year Span How Many Grams Of The Sample Would Remain At The End Of The 100 Years?
If the substance has a half-life of 10 years, there would be 10 half-lives in a 100-year span. Each half-life reduces the amount by half, so after 100 years, 1/2^10 = 1/1024 grams of the sample would remain.
How much cesium half life 2 years would remain from a 10 g sample after 2 years?
11/4 g apex
How much cesium would remain from a 10 g sample after 4 years?
As you did not specify an isotope of cesium, I will assume you meant natural cesium. Natural cesium is not radioactive so it does not decay. There will always be the same 10 g of cesium, no matter how long you wait.
How much cesium half-life 2 years would remain from a 10 g sample after 4 years?
2 1/2g
