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What element has 3 protons and neutrons
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Arecipe calls for 1.2 cups of oil. how many liters of oil is this?
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Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
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Na chemical reaction, activation energy increases the of the reactants. this outcome causes the particles to collide, which results in the of new products.
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What element has 3 protons and neutrons...
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