Electrons in atoms
Authored by Imas S
Chemistry
10th - 12th Grade
NGSS covered
Used 85+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How many electrons per shell does sodium (11Na) have?
2,8
2,8,2
2,8,1
2,2,8
Tags
NGSS.HS-PS1-1
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How many electrons per shell does calcium (20Ca) have?
2,8,8,2
2,8,10
2,8,2,8
2,1,8,2
Tags
NGSS.HS-PS1-1
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What atom matches this electron configuration?
1s22s22p63s2
20Ca
12Mg
13Al
19K
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which electron configuration is correct for oxygen (8O)?
1s22s22p63s2, 3p64s23d104p5
1s22s22p4
1s22s22p6
1s22s22p63s23p64s23d1
Tags
NGSS.HS-PS1-1
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which atom matches this electron configuration?
1s22s22p63s23p64s23d10
30Zn
29Cu
28Ni
32Ge
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the shape of an s orbital?
sphere
dumbbell
double dumbbell
dumbbell and circle
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the shape of a p orbital?
sphere
double dumbbell
dumbbell
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