Chemistry, 06.03.2020 03:00 iloading5117
A high-mass star burns through a succession of heavier elements, after running out of hydrogen for nuclear fusion. Arrange these elements in order of the length of the stage during which the star burns.
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Which term refers to a property that depends only on the amount of a substance? Β©@
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What is driving behind plate tectonics (plate movment)? a) gravity only b) inertia c) convection and gravity d) the sun theres no option for science so i picked chemistry. plz
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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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If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution
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A high-mass star burns through a succession of heavier elements, after running out of hydrogen for n...
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