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
×
What type of change is copper turning green?
Chemical change
Oops!
Check
Okay!
Check
×
trap
No points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
baam
Lose 10 points!
Oops!
25
×
Name one physical property
Colour/ shape/ state/ density
Oops!
Check
Okay!
Check
15
×
What does 'reactive' mean?
How easily a substance reacts.
Oops!
Check
Okay!
Check
15
×
What are reactants?
Substances present at the start of a reaction
Oops!
Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
seesaw
Swap points!
Okay!
×
shark
Other team loses 20 points!
Okay!
×
thief
Give points!
5
10
15
20
25
×
seesaw
Swap points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 20 points!
Oops!
25
×
What is physical change?
A change where no new substance is formed/ often reversible/ only physical properties change
Oops!
Check
Okay!
Check
15
×
What are products?
New substances formed after a reaction
Oops!
Check
Okay!
Check
15
×
How do you test for hydrogen gas??
With a ligeted splint
Oops!
Check
Okay!
Check
15
×
What sound confirms hydrogen?
A squeaky pop
Oops!
Check
Okay!
Check
×
heart
Other team wins 25 points!
Oops!
×
magnet
Take 10 points!
Okay!
×
gift
Win 20 points!
Okay!
×
lifesaver
Give 10 points!
Oops!
15
×
Is reacting with acid a chemical property?
yes
Oops!
Check
Okay!
Check
15
×
Why is potassium stored under oil?
To stop it reacting with air and water(water vapour)
Oops!
Check
Okay!
Check
20
×
Name one chemical property?
Reacts with water/ react with acid/.....
Oops!
Check
Okay!
Check
15
×
What is produced when potassium reacts with water?
Hydrogen gas and heat
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies
