The order of the rate of diffusion of gases NH3, SO2, Cl2 and CO2 is
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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.

What was bohr’s contribution to the planetary model

In which block of the periodic table is uranium (u) found? s blockd blockp blockf block