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A teacher breaks a bar of pure copper into two different-sized pieces. Which is the most likely difference between the two pieces
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Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0
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Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt
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Which of these are physical changes in matter? check all that apply boiling water a pencil being sharpened exploding dynamite freezing water rotting cheese
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A teacher breaks a bar of pure copper into two different-sized pieces. Which is the most likely diff...
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