Chemistry, 28.10.2019 20:31, jackvj4959
Which event occurs after erosion of earth's surface?
o surface material breaks down into smaller pieces.
o very dense particles settle faster than low-density particles.
o large particles are carried away to a new location by ice and glaciers.
o round particles form new landforms more slowly than flat particles do.
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?
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Covalent compounds: mastery test select the correct answer what is formed when atoms join together with a covalent bond? a. an ion b. a molecule c. a neutral atom d. a noble gas
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An unsaturated hydrocarbon is a hydrogen-carbon compound with a. a network solid structure b. single bonds c. single bonds in a branched-chain structure d. double or triple bonds
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Which event occurs after erosion of earth's surface?
o surface material breaks down int...
o surface material breaks down int...
Computers and Technology, 11.02.2020 00:18