Answer:
A precipitation reaction refers to the formation of an insoluble salt when two solutions containing soluble salts are combined. The insoluble salt that falls out of solution is known as the precipitate, hence the reaction's name.
Explanation:
The answer is C
This is the answer because it is the only way that it is okay to split in half.
#2: They break down quicker than stable isotopes. - im not sure
S A T. NV
The scientist that was the first to use the telescope in astronomy was Newton
mass and occupies space
matter is made up of mass and mass takes up space
