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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Amani Amani
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2 years ago
The charcoal from ashes found in a cave gave 3.34 14C counts per gram per minute. Wood from the outer portion of a growing tree gives a comparable count of 16.0. The half-life of 14C is 5700 years. How old are the ashes?

▸ 8.93 × 103 yr

▸ 6.87 × 103 yr

▸ 1.29 × 104 yr

▸ 1.93 × 104 yr

▸ 1.90 × 104 yr
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
Authors:
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danielaremu1danielaremu1
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2 years ago Edited: A year ago, bio_man
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Amani Author
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2 years ago
Good timing, thanks!
Transonic
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Yesterday
This helped my grade so much Perfect
gefa
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2 hours ago
Thank you, thank you, thank you!
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