8th Grade Chemical Or Physical Change Question Preview (ID: 22697)


Use This To Tell Whether The Following Changes Are Chemical Changes Or Physical Changes. TEACHERS: click here for quick copy question ID numbers.

corroding metal
a) chemical change
b) physical change
c) no change
d) both chemical change and physical change

mowing the lawn
a) chemical change
b) physical change
c) no change
d) both chemical change and physical change

mixing lemonade powder into water
a) chemical change
b) physical change
c) no change
d) both chemical change and physical change

spoiling food
a) chemical change
b) physical change
c) no change
d) both chemical change and physical change

separating sand from gravel
a) chemical change
b) physical change
c) no change
d) both chemical change and physical change

melting butter for popcorn
a) chemical change
b) physical change
c) no change
d) both chemical change and physical change

a rusting bicycle
a) chemical change
b) physical change
c) no change
d) both chemical change and physical change

hammering wood together to build a playhouse
a) chemical change
b) physical change
c) no change
d) both chemical change and physical change

glass breaking
a) chemical change
b) physical change
c) no change
d) both chemical change and physical change

bleaching your hair
a) chemical change
b) physical change
c) no change
d) both chemical change and physical change

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