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To two decimal places, what is the relative atomic mass and the molar mass of the element potas- sium, K?
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The first element on the periodic table of elements is carbon. a. true b. false
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What stress will shift the following equilibrium system to the left? n2(g) + 3h2(g) ⇌ 2nh3(g) adding more n2(g) adding more nh3(g) increasing the pressure of the system reducing the volume of the container
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Chemistry worksheet - i am not sure what they are asking for exactly?
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Chemistry, 22.06.2019 14:30
Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.
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To two decimal places, what is the relative atomic mass and the molar mass of the element potas- siu...
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