Chemistry, 29.07.2019 09:00 eneidabenitez14
Which dating method would be most appropriate for establishing the age of a volcanic ash layer from an early hominid site in eastern africa? a. carbon 14 dating b. potassium-argon dating c. amino acid dating d. electron spin resonance dating?
Answers: 1
Chemistry, 22.06.2019 06:30, luhmimi17
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.
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Chemistry, 22.06.2019 06:30, dpchill5232
Suppose a lab group reports a ppercent yield of sand of 105. is it really possible to collect more sand than was originally represented? what is the possible explanation for the extra product?
Answers: 2
Chemistry, 22.06.2019 07:30, nayiiii1874
What three things determine the shape and size of a puddle when water is poured out onto a surface
Answers: 2
Which dating method would be most appropriate for establishing the age of a volcanic ash layer from...
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