Question 25
Question 25 of 40

Question image for Q25
Periodic Table
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No letter options?
Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct

Topics Tested

Describe the Group VIII noble gases as unreactive, monatomic gases and explain this in terms of electronic configuration

Describe the Periodic Table as an arrangement of elements in periods and groups and in order of increasing proton number/atomic number