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Natasha_Volkova [10]
3 years ago
14

Carbon-14 has a half-life of 5,730 years. In how many years will 120 grams of Carbon-14 decay to 15 grams? 11,460 years 17,190 y

ears 22, 920 years 28,650 years
Chemistry
1 answer:
erastova [34]3 years ago
7 0
120 grams of Carbon-14 decays to 15 grams in 17,190 years.
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Answer:

1.125 moles

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8 0
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Water and carbon dioxide are both made of 3 atoms<br> True or false
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3 0
3 years ago
Element A has a half-life of 10 days. A scientist measures out 200 g of this substance. After 30 days has passed, the scientist
myrzilka [38]
N=N₀*2^(-t/T)

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4 0
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7. A square chunk of plastic has a length of 5 cm, width of 5 cm and height of 5 cm. It has a mass of 200 g. What is its density
BaLLatris [955]

Answer:

d=1.6\ g/cm^3

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5 0
3 years ago
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Answer:

<u><em>To protect your hands from sharp items and broken glassware and reduce while washing glassware.</em></u>

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Hope this helped! :)

8 0
2 years ago
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