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How many atoms of nitrogen are in the chemical formula Ni(NO3)2?
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One mole of zinc has a mass of 65.4 grams. approximately how many atoms of zinc are present in one mole of zinc? 32 × 1023 atoms 6 × 1023 atoms 66 atoms 65 atoms
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Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star
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Which characteristic of water it form droplets? a. low specific heat b. nonpolar structure c. high surface tension d. ability to dissolve substances
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Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?
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How many atoms of nitrogen are in the chemical formula Ni(NO3)2?...
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