Yes because some work harder than others to get their credit for developing the periodic table
Answer:
c.hg cannot be cracked for fractional distillation as there is only one of each
Explanation:
Answer:
A. When two aqueous solutions are mixed, a precipitate is formed.
Explanation:
The precipitate (a solid substance that falls from the liquid) is the result of a chemical reaction taking place between the liquids.
The other three answer choices are indicative of physical changes (temperature change, phase change, color change).
It is called the periodic table