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
×
monster
Reset all scores!
Oops!
×
gold
Win 50 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 25 points!
Oops!
20
×
Identify the reactants and products A baking soda mixed with vinegar.
Reactants: baking soda and vinegar Product: gas (carbon dioxide)
Oops!
Check
Okay!
Check
25
×
Physical change or chemical change? Slicing onion. Why?
Slicing is physical, the gas produced is chemical.
Oops!
Check
Okay!
Check
10
×
the things we know that show us that something has happened or changed
evidence
Oops!
Check
Okay!
Check
25
×
Identify the reactants and products. Photosynthesis.
Reactants: Carbon dioxide and water. Product: Sugar and oxygen.
Oops!
Check
Okay!
Check
20
×
Identify the reactants and products. Lime water is given carbon dioxide.
Reactants: lime water and carbon dioxide Product: milky white colour
Oops!
Check
Okay!
Check
10
×
Interact and change to make a new substance; also to respond to something.
react
Oops!
Check
Okay!
Check
15
×
Physical change or chemical change? Fireworks sparkle. Why?
Chemical. It produces heat, light and sound.
Oops!
Check
Okay!
Check
10
×
T/F. In a chemical reaction, the substances react together.
True.
Oops!
Check
Okay!
Check
×
lifesaver
Give 5 points!
Oops!
×
rocket
Go to first place!
Okay!
×
shark
Other team loses 15 points!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Physical change or chemical change? Burning a candle. Why?
Chemical change. It produces smoke.
Oops!
Check
Okay!
Check
10
×
the substances that react together in a chemical reaction
reactants
Oops!
Check
Okay!
Check
10
×
the new substances that form in a chemical reaction
products
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
shark
Other team loses 20 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 10 points!
Oops!
15
×
What is a chemical reaction?
a process when two or more substances are mixed together and form a new substance
Oops!
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
gift
Win 10 points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 20 points!
Oops!
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies