Question
Easy
Which of the following statements is true ?
1
All metals are solids.
2
All metals are hard.
3
All non-metals are gases.
4
All non-metals are non-ductile.
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: Metals and Non-Metals
Topic: Physical Properties
Correct Answer
Option D
Explanation
Option 4 is the correct answer: "All non-metals are non-ductile." 1. Explanation for Option 4: - Non-metals generally lack the physical properties that metals possess, such as ductility. Ductility refers to the ability of a material to be stretched into a wire without breaking. Most non-metals are brittle in their solid state and do not exhibit ductility. For example, sulfur and phosphorus are non-metals that are brittle and cannot be…Read More
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