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
×
The elements to the left of the the dark line are non-metals.
False
Oops!
Check
Okay!
Check
15
×
The valance of carbon is [ 3, 4, 2].
4
Oops!
Check
Okay!
Check
15
×
Halogens have the highest electron affinities.
True
Oops!
Check
Okay!
Check
×
baam
Lose 20 points!
Oops!
×
seesaw
Swap points!
Okay!
×
gift
Win 15 points!
Okay!
×
baam
Lose 10 points!
Oops!
15
×
The essential electronic structure of Al is ..... (atomic number=13)
3s² 3p¹
Oops!
Check
Okay!
Check
15
×
[F‐, F+, F] is stabilized by electron octet.
F-
Oops!
Check
Okay!
Check
15
×
The nucleus ifself has the ....... charge.
positive
Oops!
Check
Okay!
Check
15
×
Which has larger atomic size? [ C⁶ Or Si¹⁴]
Si
Oops!
Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
gift
Win 25 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
15
×
The complete electronic structure of oxygen is ......( atomic number=8)
1s² 2s² 2p⁴
Oops!
Check
Okay!
Check
15
×
The elements along each side of the dark line except Al are called .....
metalloids
Oops!
Check
Okay!
Check
15
×
[ O, Ne, F] has the highest ionization energy.
Ne
Oops!
Check
Okay!
Check
15
×
Which has the smallest atomic size among them? [ Li³, Be⁴, B⁵].
B⁵
Oops!
Check
Okay!
Check
×
banana
Go to last place!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 25 points!
Oops!
15
×
Noble gases are electronegative elements.
False
Oops!
Check
Okay!
Check
15
×
Put them in order from the largest size to smallest size.[ Cu+, Cu, Cu²+]
Cu, Cu+, Cu²+
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies
