Physical+vs.+Chemical+Change

BY SAVANAH HANNA

I forgot my name ._.

Question Of The Day!!!!! which of the following is NOT a chemical reaction? 1. Metal Rusting 2. A Magazine Torn 3. Food Being Digested 4. Firewood Burning Anwser : # 2

Examples: Physical Change at Home

Water + Freezer = Ice

Why? Physical Change at Home #2 Paper + Mr.Casey's = ripped paper Why? Chemical change at home disgesting food pizza+ eating pizza = poop why? by: MIA HARRIs
 * can be reversed because, ice can melt and become water again
 * molecules stay the same
 * Still made from trees
 * Molcules dont change
 * change in color
 * CANNOT be physically reversed
 * smells different