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WorksheetsPrior Knowledge Check- Atomic Structure
Total questions: 10
Worksheet time: 3mins
Name
Class
Date
1.
The electronic configuration of hydrogen is (a)
2.
What is the atomic number of Magnesium?
(a)
3.
The electronic configuration of Sodium is (a)
4.
Helium has a complete duplet. How many electrons does it have in the first shell?
(a)
5.
Name the metal with the atomic number 13
(a)
6.
A dark grey substance that is the element that makes up pencil lead is (a)
7.
Give the electronic configuration of the element Oxygen
(a)
8.
Name the atom with above mentioned diagrammatic representation of electronic configuration
(a)
9.
I am a superb non-metal. I have 7 electrons in my outermost shell and I have only 2 shells. Who am I?
(a)
10.
I have an electronic configuration of 2,8,8,2 and I am a metal as you can see. Who am I?
(a)
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