Which of the following items is a salt? (1 point) o sodium hydroxide
O calcium carbonate
O carbonic acid
O antacid

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.

1= c 2= a or d3 = idk sorry 4= c5= c

Replicate prove reliability and validity