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Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?
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For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition
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The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.
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Ahelium-filled weather balloon has a volume of 793 l at 16.9°c and 759 mmhg. it is released and rise...
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