Chemistry, 09.03.2021 19:10 MickeyAppleX
The half-life of Carbon-14 is 5700 years. After 17,000 years, there are 7 g of 14C remaining in a fossil. Approximately how many grams of 14C were in the fossil initially?
Answers: 2
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Describe the interaction that occurs between two objects with the same electrical charge.
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How many grams of mgbr2 are needed to produce 75g or metal?
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(04.01 lc) which of the following is true about science? (5 points) select one: a. it is not influenced by social conditions. b. it is not determined by external local factors. c. political conditions are unable to influence it. d. economic concerns may prevent it from solving problems.
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If you fill your car tire to a pressure of 32 psi (pounds per square inch) on a hot summer day when the temperature is 35°c (95°f), what is the pressure (in psi) on a cold winter day when the temperature is -15°c (5°f)? assume no gas leaks out between measurements and the volume of the tire does not change.
Answers: 1
The half-life of Carbon-14 is 5700 years. After 17,000 years, there are 7 g of 14C remaining in a fo...
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