Chemistry, 19.04.2021 20:20 jasminevargasolea
Which human activity has the GREATEST net effect on atmospheric CO2 levels?β
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What phase of matter has particles that are held together but can flow past each other and takes the shape of a container, filling it from the bottom up?
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8.98 dm3 of hydrogen gas is collected at 38.8 Β°c. find the volume the gas will occupy at -39.9 Β°c if the pressure remains constant.
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Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions
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Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium.b)heavier than helium.c)the same weight as helium.d)dependent on the element that reacted with carbon.
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Which human activity has the GREATEST net effect on atmospheric CO2 levels?β...
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