Answer:
Therefore, dissolving salt in water is a chemical change. The reactant (sodium chloride, or Na-Cl) is different from the products (sodium cation and chlorine anion). ... In contrast, dissolving a convalent compound like sugar does not result in a chemical reaction.
Explanation:
Wouldn't it be 100? 150 - 50 would equal 100. Unless I'm not seeing something.
Answer:
A)
Explanation:
because of the polen an all that thing