Which statement is correct about an element’s identifying spectrum? The light reflected off an element produces a unique identifying spectrum. The light refracted by an element produces a unique identifying spectrum. The light absorbed by an element produces a unique identifying spectrum. Light emitted by an element produces a unique identifying spectrum.
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What is the final velocity of the initial velocity of 25 and -50?
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If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles
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Aboy with a mass 25 kg climbs into a small tree. he sits on a branch that is 2.o m above to the ground.what is his gravitational potential energy above the ground?
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The amount of potential energy possessed by an elevated object is equal to what?
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Which statement is correct about an element’s identifying spectrum? The light reflected off an eleme...
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