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the periodic table below shows major regions in different colors. which answer choice describes all nonmetals
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Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20ยฐc what would have have been the final temperature of the water
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Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both
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Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
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the periodic table below shows major regions in different colors. which answer choice describes all...
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