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Dmitry_Shevchenko [17]
3 years ago
15

PLEASE HELP

Mathematics
1 answer:
Firdavs [7]3 years ago
4 0
Answer: 2.25 grams

Explanation:

To find the remaining mass of an element, apply the following:

m0 = m/(2^n), where m0 is the remaining mass, m as the original mass and n as the number of half lives that have passed.

we have m, we just have to find n. To find n,

24/6 = 4 half lives have passed.

Applying the first formula,

m0 = (36)/(2^4) = 36/8 = 2.25 grams

Hope this helps, brainliest would be appreciated :)
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There are two ways to approach this.

Option #1:

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