Which is true about fossil fuels?
a.
coal came from ancient plants, while oil and natural gas came from marine organisms.
b.
oil and coal came from dinosaurs, while natural came from marine organisms.
c.
coal came from marine organisms, while oil and natural gas came from fish.
d.
natural gas and oil came from ancient plants, while coal came from dinosaurs.
Answers: 3
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In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?
Answers: 2
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Using the thermodynamic information in the aleks data tab, calculate the standard reaction free energy of the following chemical reaction: →+p4o10s6h2ol4h3po4s round your answer to zero decimal places.
Answers: 3
Chemistry, 22.06.2019 20:30
Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.
Answers: 3
Which is true about fossil fuels?
a.
coal came from ancient plants, while oil an...
a.
coal came from ancient plants, while oil an...
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