Question

Look closelyl Count the particles before and after these two changes! Water Freezing into Ice Before. ok carefully and read the image above. hen use the information to answer this estion in the space provided: What do u notice about the number of atoms mount of matter) before and after a ysical or chemical change? ombines who Nrogen gos to form Ameria. atoms stays the same.

          Look closelyl Count the particles before and after these two changes!

Water Freezing into Ice
Before.
ok carefully and read the image above. hen use the information to answer this estion in the space provided: What do u notice about the number of atoms mount of matter) before and after a ysical or chemical change?
ombines who Nrogen gos to form Ameria.
atoms stays the same.

Look closelyl Count the particles before and after these two changes!

Water Freezing into Ice
Before.
ok carefully and read the image above. hen use the information to answer this estion in the space provided: What do u notice about the number of atoms mount of matter) before and after a ysical or chemical change?
ombines who Nrogen gos to form Ameria.
atoms stays the same.

Added by Andr-S M.

Chemistry

Kenneth W Whitten 8th Edition

Chapter 15

Instant Answer

Solved by Expert Timothy James

Step 1

A physical change is a change in the state or appearance of a substance without altering its chemical composition. Examples include melting, freezing, and evaporating. A chemical change involves a change in the chemical composition of substances; new substances Show more…

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Look closelyl Count the particles before and after these two changes! Water Freezing into Ice Before. ok carefully and read the image above. hen use the information to answer this estion in the space provided: What do u notice about the number of atoms mount of matter) before and after a ysical or chemical change? ombines who Nrogen gos to form Ameria. atoms stays the same.