Chemistry, 16.04.2022 14:00 jaylabazemore
Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions: Ca2+,Fe2+,I-,O2-
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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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State one important difference between a physical change and a chemical change?
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Write the empirical formula of at least four binary ionic compounds that could be formed from the fo...
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