10 questions
What is a change in which a new substance is NOT formed?
physical change
chemical change
color change
physical property
What is a combination of 2 or more substances that keep their identities?
physical property
mixture
physical change
chemical change
What is a mixture in which all the parts are EVENLY mixed?
energy
beaker
solution
salad
What is the BEST tool to separate gravel from sand?
use a magnet
use tweezers
pour the mixture through filter paper
use a strainer or sieve
Which of the following is a solution?
geletin with blueberries
granola
juice
salad
Which of the following is a solution?
lemonade
trail mix
legos
iron filings and sand
Which is NOT an example of a physical change?
tearing paper
molding clay
burning wood
chopping wood
Which is NOT an example of a physical change?
wetting paper
burning a match
coloring a picture
mixing food coloring and water
A handful of soil is an example of a _________________?
mixture
solution
energy
a science tool
Which tool is used to measure the MASS of a substance?
thermometer
graduated cylinder
pan balance
spring scale