The best explanation would be that Gases were released during the Chemical reaction, causing a loss of Mass.
Answer:
AB
Explanation:
When combining two elements in different groups, you would just put them together unless you have two or more of each element
The salt desolves into the water which forms a solution which is called a mixture.
I think that's called "Trajectory"
Answer:
600g for st product 477.5g for nd product