Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following is not a Metalloid?

A. Germanium
B. Silicon
C. Aluminum
D. Tellurium
Answer» D. Tellurium
Discussion
2.

ns1 and ns2 are the outer shell configurations of elements in s-block.

A. True
B. False
Answer» B. False
Discussion
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