Answer:
Fluorine has seven electrons in 2p-subshell whereas chlorine has seven electrons in its 3p-subshell. 3p-subshell is relatively larger than 2p-subshell. Therefore, repulsion among the electrons will be more in the 2p-shell of fluorine than 3p-subshell in chlorine. Due to the smaller size and thus, the greater electron-electron repulsions, fluorine will not accept an incoming electron with the same as chlorine.
So diffusion is inversely proportional to mass !
so as mass of the particle increases, diffusion decreases !
Balanced equation = 2 NaHCO3 —-> Na2CO3 + H2O + CO2
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Answer:
The following properties are either physical or chemical. Which one is different from the rest based on those two categories? We chose all of the above
