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An elements atomic number is 57. how many protons would an atom of this element have?
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Complete this brønsted-lowry reaction placing each product by its appropriate label. hso4- + hcn
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How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.
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An elements atomic number is 57. how many protons would an atom of this element have?...
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