Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Loading
15
×
Rolling a ball of clay into a long straight line (physical change or chemical change)
physical change
Oops!
Check
Okay!
Check
15
×
What are some examples of chemical changes?
Rusting, cooking, baking, burning paper
Oops!
Check
Okay!
Check
10
×
You observe chemical properties when a substance ______.
Becomes a new substance
Oops!
Check
Okay!
Check
15
×
Matter cannot be ________ or _________ in a chemical change.
created, destroyed
Oops!
Check
Okay!
Check
15
×
Cutting a log into many pieces (physical change or chemical change)
physical change
Oops!
Check
Okay!
Check
15
×
Ash created from burning wood (physical change or chemical change)
chemical change
Oops!
Check
Okay!
Check
×
lifesaver
Give 25 points!
Oops!
×
rocket
Go to first place!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 15 points!
Oops!
×
thief
Give points!
5
10
15
20
25
×
gold
Win 50 points!
Okay!
×
gift
Win 10 points!
Okay!
×
thief
Give points!
5
10
15
20
25
20
×
Which of the following new substances are created when wood is burned?
Carbon dioxide, ash, water vapor
Oops!
Check
Okay!
Check
10
×
substances we start with
reactants
Oops!
Check
Okay!
Check
×
baam
Lose 25 points!
Oops!
×
shark
Other team loses 20 points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Melting an ice cube to get liquid water (physical change or chemical change)
physical change
Oops!
Check
Okay!
Check
10
×
Physical changes (easier/harder) to reverse than chemical changes.
easier
Oops!
Check
Okay!
Check
15
×
Gases created when baking soda and vinegar are mixed (physical change or chemical change)
chemical change
Oops!
Check
Okay!
Check
20
×
What happens when you burn a candle?
A chemical change occurs and both light and heat energy are released.
Oops!
Check
Okay!
Check
15
×
What are the properties of wood?
Hard, brown, solid
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies