Chemistry, 21.01.2021 16:40 kiaunarayne808
Which diagram best represents the relationship between the diameter of 1.) rubidium atom and 2.) the diameter of a positive strontium ion?
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Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
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What physical property of gold makes panning a useful way to get gold from streams?
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A1.50-liter sample of dry air in a cylinder exerts a pressure of 3.00 atmospheres at a temperature of 25°c. without changing the temperature, a piston is moved in the cylinder until the pressure in the cylinder is reduced to 1.00 atmospheres. the volume of the gas is
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Which diagram best represents the relationship between the diameter of 1.) rubidium atom and 2.) the...
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