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1/16 of the original sample of any unstable element remains after 4 half lives.
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∙ 11y ago
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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 ½ g or 2.5 g (Explanation): If we start with 10 grams of cesium and the half-life is 2 years, then that means in 4 years we go through 2 half-lives. After the first half-life, divide 10 by 2 to get only 5 grams of cesium left. Divide that by 2 again to get amount left over after second half-life, which is 2 ½ or 2.5 grams.
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(half life2 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 4 years?
2 1/2 g
How many liquids are on the periodic table?
4 liquids,gallium,bromine,mercury,cesium
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
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