<span>The answer is 8. Hope this help!!!
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The resistance will increase cz resistance is inversely proportional to area of cross-section and so if area of cross section is decreased by half the resistance is doubled.
I think the best answer from the choices listed above is option 1. <span>Two substances in a mixture differ in density and particle size. These properties can be used to separate the substances. These properties can be manipulated in order to have a better separation between the two substances.</span>
0.11031 mg
I think that is the answer
<span>The outer electrons are not as tightly bound as ones closer to the nucleus</span>