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What elements are represented by the symbols in the reactant HF?
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Drag each number to the correct location on the equation. each number can be used more than once, but not all numbers will be used. balance the equation with the coefficients. 2 3 4 5 kclo3 -> kcl + o2
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Which is the layer underground where all empty spaces are filled with a combination of air and water ?
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Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity
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Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
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What elements are represented by the symbols in the reactant HF?...
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