The concentration of NaOH is 25.00% by mass, it means that 25.00% of the mass of the solution is of NaOH. Hence:
Explanation:
The smaller numbers in the image below represents the <u>subscripts</u>.
Answer:
The parts mix to form a liquid, not a solid.
Answer:
If the electrons are more than it can fit in inside an energy level, it would put them into the next higher energy level.
Explanation:
The answer is the last one mixture!!