Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
Loading
×
thief
Give points!
5
10
15
20
25
×
shark
Other team loses 5 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
15
×
What is the formula of ammonia and Which elements contain in it?
The formula of ammonia is NH3 and Nitrogen and hydrogen elements in it.
Oops!
Check
Okay!
Check
15
×
The formula of ethyl
CH3-CH2
Oops!
Check
Okay!
Check
15
×
The formula of ethyl
CH3-CH2
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies