What is the atomic number of fluorine?

Calculating Effective Nuclear Charge in Fluorine and Aluminum

Interactive Video
•
Chemistry, Physics, Science
•
9th - 12th Grade
•
Hard

Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
10
7
8
9
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many core electrons are present in fluorine?
4
3
2
1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the effective nuclear charge for an n=2 electron in fluorine?
5
6
7
8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the effective nuclear charge for an n=1 electron in fluorine?
7
8
9
10
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the atomic number of aluminum?
14
12
11
13
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many electrons are in the outermost shell of aluminum?
1
2
3
4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the effective nuclear charge for an n=3 electron in aluminum?
5
4
3
2
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