Which is a good example of a contact force?
a. protons in the nucleus of an atom
b. a...
Answers: 3
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If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood
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The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates
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One similarity and one difference between an element and a mixture of elements
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