Why is burning magnesium a chemical change?

Type: MCQ • Marks: 1

A. Magnesium only changes shape

B. It can be reversed by cooling

C. No reaction occurs

D. Magnesium oxide is a new substance

Explanation

The product has different composition and properties from magnesium.

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!