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 phase change is observed in the formation of clouds in the atmosphere?
condensation
freezing
melting
evaporation
Oops!
Show
Check
Okay!
Check
15
×
What state of matter is the lighted candle when it melts?
liquid
Oops!
Check
Okay!
Check
15
×
Choose the correct answer
A
B
C
D
Oops!
Show
Check
Okay!
Check
10
×
Describe how particles move in gas state.
They move around each other.
They move far apart from each other.
They move in place.
Oops!
Show
Check
Okay!
Check
25
×
Toilet deodorizer (Figure 3) is placed in the comfort room.What causes the change in its size after several days?
Solid - Gas (Sublimation)
Oops!
Check
Okay!
Check
15
×
What process involves the change of state from solid to gas without passing the liquid state?
melting
sublimation
evaporation
freezing
Oops!
Show
Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
shark
Other team loses 15 points!
Okay!
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 15 points!
Oops!
15
×
Choose the correct answer
B
Oops!
Check
Okay!
Check
×
heart
Other team wins 20 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
What happens to the arrangement of particles in ice cream once its temperature increases?
The particles are getting heavier.
The particles are getting farther.
The particles are coming closer.
The particles are freezing.
Oops!
Show
Check
Okay!
Check
15
×
Choose the correct answer
A
B
C
D
Oops!
Show
Check
Okay!
Check
15
×
Choose the correct answer
A
C
B
D
Oops!
Show
Check
Okay!
Check
25
×
Identify the phase change in the picture
Great Job
Oops!
Check
Okay!
Check
×
monster
Reset all scores!
Oops!
×
gold
Win 50 points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Which of the given situations demonstrate a phase change?
chopping of woods
cutting of nails
drying of fishes
growing of plants
Oops!
Show
Check
Okay!
Check
×
monster
Reset all scores!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
gift
Win 10 points!
Okay!
×
banana
Go to last place!
Oops!
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies