WorksheetsElectronic Configuration 2
Total questions: 10
Worksheet time: 8mins
Name
Class
Date
1.
How many electrons per shell does sodium have?
a)
2,8
b)
2,8,2
c)
2,8,1
d)
2,2,8
2.
How many electrons per shell does calcium have?
a)
2,8,8,2
b)
2,8,10
c)
2,8,2,8
d)
2,1,8,2
3.
Which element has 2,5 electrons per shell?
a)
Oxygen
b)
Nitrogen
c)
Phosphorus
d)
Carbon
4.
Which element has 2,8,8 electrons per shell?
a)
Lead
b)
Fluorine
c)
Neon
d)
Argon
5.
What atom matches this electron configuration?
1s22s22p63s2
a)
Calcium
b)
Magnesium
c)
Aluminum
d)
Potassium
6.
What electron configuration matches an oxygen atom?
a)
1s22s22p63s2, 3p64s23d104p5
b)
1s22s22p4
c)
1s22s22p6
d)
1s22s22p63s23p64s23d1
7.
What atom matches this electron configuration?
1s22s22p63s23p64s23d10
1s22s22p63s23p64s23d10
a)
Zinc
b)
Copper
c)
Nickel
d)
Germanium
8.
What is the shape of an s orbital?
a)
sphere
b)
dumbbell
c)
double dumbbell
d)
TOO COMPLEX TO KNOW IT.
9.
What is the shape of a p orbital?
a)
sphere
b)
it's just too complex to think about it
c)
dumbbell
d)
I don't know this stuff.
10.
Which two would have the same shape?
a)
2p
b)
2s
c)
3d
d)
1s
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