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Scientists are actively searching for planets orbiting other stars. they can use gravity to find these planets, called exoplanets. hypothesize how gravity locate distant planets orbiting distant stars
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Chemistry, 21.06.2019 23:40
If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?
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The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n
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Chemistry, 23.06.2019 15:30
Express your answer using two significant figures. 1.7 km^2
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Scientists are actively searching for planets orbiting other stars. they can use gravity to find the...
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