No. Although two such atoms are essentially chemically identical (they will chemically react in the same way), they are not completely identical.
Answer:
Explanation:
so we have to solve it or just answer it?
Variables hope that helps
Answer:
17.5 g
Explanation:
Given data
- Mass of solution to be prepared: 50.0 grams
- Concentration of the salt solution: 35.0%
The concentration by mass of NaCl in the solution is 35.0%, that is, there are 35.0 grams of sodium chloride per 100 grams of solution. We will use this ratio to find the mass of sodium chloride required to prepare 50.0 grams of a 35.0% salt solution.

The most common nutrient deficiency in the world is Iron.
Iron is the answer.
Final answer:- a) Iron