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
5
×
Which two particles are contained in the nucleus of an atom?
Protons and neutrons
Oops!
Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
gold
Win 50 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
10
×
What is the simple electronic configuration (using its shell) of Lithium?
2,1
Oops!
Check
Okay!
Check
15
×
What atom matches this electron configuration? 1s2; 2s2; 2p6; 3s2
Magnesium
Oops!
Check
Okay!
Check
×
boom
Lose 50 points!
Oops!
×
gift
Win 25 points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 15 points!
Oops!
15
×
What atom matches this electron configuration? 1s2; 2s2; 2p6; 3s2; 3p6; 4s2; 3d10
Zinc
Oops!
Check
Okay!
Check
15
×
When across a period, the atomic size decreases so the first IE ___________.
increases
Oops!
Check
Okay!
Check
5
×
The electronic configuration of an atom is 1s2; 2s2; 2p6. The number of electrons in the atom is
10
Oops!
Check
Okay!
Check
15
×
Determine the element that has valence electron 3sïŧŋ2; 3p1
Al
Oops!
Check
Okay!
Check
15
×
State the valence electronic configuration for Mg (Z=12)
3s2
Oops!
Check
Okay!
Check
5
×
The atomic number tells you...
the number of protons and also electrons
Oops!
Check
Okay!
Check
×
heart
Other team wins 25 points!
Oops!
×
star
Double points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
10
×
Factors affecting the ionisation energy:
Atomic radius; increase of nuclear charge; Shielding effect
Oops!
Check
Okay!
Check
20
×
Use an electron configuration to determine the total number of electrons in the 3rd energy level (n=3) in a titanium atom (Z = 22).
10
Oops!
Check
Okay!
Check
25
×
How many unpaired electron of electronic configuration for Sulphur, S (Z=16)
2
Oops!
Check
Okay!
Check
15
×
What element has the electronic configuration: [Xe] 6s2; 4f14; 5d10
Mercury (Hg)
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies