Asked by M

true or False

in a physical change some of the physical properties of substance may be altered and the chemical composition remains the same
Answered by DrBob222
I don't like the question. If the chemical composition remains the same then the question MUST be true. I would rather it be said as "In a physical change the chemical composition remains the same." The inclusion of all of that other stuff makes it confusing to me. By the way, it would be a good idea to make your sentences easier to read by using the caps key and the period key.
Answered by harsh
true
Answered by Anonymous
True
Answered by Er
We
Ry
Fr