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Question 2
A oxygen atom with 1 bond and three lone pairs has a charge of
O-2
-1
+1
+2
Previous
Ne
No new data

100 points answer quick 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.

Areaction in which products can react to re-form reactants is

Concentrations expressed as a percent by mass are useful when the solute is a a. liquid b. gas c. solid