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BartSMP [9]
3 years ago
10

An archaeologist discovers an ancient wooden bowl. which isotope would most likely be used to determine its age?

Chemistry
2 answers:
AysviL [449]3 years ago
8 0

Answer:

B

Explanation:

Vesnalui [34]3 years ago
7 0

Answer:

c

Explanation:

whdkcbwubcdw

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A piece of metal with a mass of 611 g is placed into a graduated cylinder that contains 25.1 ml of water, raising the water leve
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Mass of metal piece is 611 g and volume of graduated cylinder is 25.1 mL. When metal piece is placed in the graduated cylinder water level increases to 56.7 mL. The increase in volume is due to volume of metal piece that gets added to the volume of water.

Thus, volume of metal piece can be calculated by subtracting initial volume from the final one.

V_{metal}=V_{final}-V_{initial}=(56.7-25.1)mL=31.6 mL

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A radioactive sample has a half-life of 5 hours. What fraction of the sample will be left after 15 hours?​
DedPeter [7]

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Someone help me Explain how non-genetic factors can affect phenotype. Give an example.
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