Predict the product for the following reaction Na OH (aq) + KBr (aq)

The answer would be NaBr(s)+KOH(aq).
Aside from the aqueous and solid part the formula to figure out the products is
AB+CD—AD+CB
The letters simply represent the elements above.
Na=A
OH=B
K=C
Br=D

Atomicity occurs to prevent updates of the database occurring only partially, which can cause greater problems than rejecting the whole series outright.some are monatomic, diatomic, triatomic etc because it shows the number of atoms. for example, monatomic means it contains only one atom.