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Class X

Class X - English
First Flight (22 Chapters)|
Words and Expressions - II (9 Chapters)|
Foot Prints Without feet (9 Chapters)
Class X - Health and Physical Education
Health and Physical Education (13 Chapters)
Class X - Hindi
Kshitij - II (13 Chapters)|
Sparsh (14 Chapters)|
Sanchayan - II (3 Chapters)|
Kritika (3 Chapters)
Class X - Mathematics
Mathematics (14 Chapters)
Class X - Sanskrit
Vyakaranavithi (14 Chapters)|
Shemushi - II (12 Chapters)|
Abhyaswaan Bhav - II (14 Chapters)
Class X - Science
Science (13 Chapters)
Class X - Social Science
Understanding Economic Development (5 Chapters)|
Contemporary India (7 Chapters)|
India and the Contemporary World - II (5 Chapters)|
Democratic Politics (5 Chapters)
Class X - Urdu
Nawa-e-urdu (11 Chapters)
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Class X
Science
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Chemical Reactions and Equatio...
Question Bank

What happens when magnesium is...

Single Answer MCQ
Q-00003955

What happens when magnesium is exposed to air?

1

It becomes shiny and inert

2

It forms a protective oxide layer

3

It turns into magnesium hydroxide

4

It evaporates into the air

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Chemical Reactions and Equations Summary, Important Questions & Solutions | All Subjects

Question Bank

Question Bank

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Worksheet

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Revision Guide

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Flash Cards

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Formula Sheet