Chemistry, 18.12.2019 12:31 thelonewolf5020
Asample of wood from the remains of a ship was found to contain 40.0% of c-14 as of ordinary wood found now. if the half-life period of c 14 is 5770 years, find the number of years elapsed. (round your answer to the nearest whole number)
Answers: 2
Chemistry, 22.06.2019 03:30
Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.
Answers: 2
Chemistry, 23.06.2019 00:00
The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
Answers: 2
Asample of wood from the remains of a ship was found to contain 40.0% of c-14 as of ordinary wood fo...
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