Consider the reaction: 2 LiOH + H2SO4 —> 2H2O + Li2SO4
which compound is acting as an acid in this reaction?
LiOH, H2SO4, H2O, Li2SO4

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.

Ahigh energy (high speed) particle (alpha or beta or neutron) are shot at the target;

What's the answer to this question is how do you know