Kind of this is probably wrong Mass weight of solid, volume weight of liquid?
I can see two answers, I’d go with D, but all neutral atoms, of the same element would have the same number of outer electrons. However, if you consider that some of the atoms might be ions, that would eliminate B.
[A]0= Initial concentration
t1/2= half life
[A]= final concentration
k= rate constant
Answer:decomposition reaction
Explanation:it is a decomposition reaction
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