Is there a change in mass when a chemical change (chemical reaction) takes place?
NCERT Class IX
Sciences - Main Course Book
Chapter 3. Atoms and Molecules
Answers
Answered by
5
No, there is not a change in mass when a chemical reaction takes place, even though, new substances are formed. That is because, only the atoms of the matter re-arrange themselves but the mass of the substance remains the same.
reishumwi:
pls click thanks button above and mark as best since i answered first :-)
Answered by
0
No, there is no change in mass when a chemical reaction takes place.
Similar questions