Bonds that are formed by the sharing of valence electrons among two or more atoms are a. van der waals bonds b. bonds that do not exist c. covalent bonds d. ionic bonds

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.

What is the independent variable in this investigation? mass volume sample number substance density

Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?