What makes an iron nail suitable for holding materials together?

Type: MCQ • Marks: 1

A. Acidic nature

B. Hardness and strength

C. Transparency

D. Poor conductivity

Explanation

Iron nails are hard and strong enough for fastening.

Want to attempt the full test series with a timer and instant score? Purchase the package to unlock the complete test. Purchase Now

Class 7th Curiosity

This page is indexed for search so students can find questions directly from Google.

Welcome to TutorWale!