Magnesium is a reactive metal. It should be burned directly in air without cleaning. Still, it is cleaned before buruning. It is unnecessarily cleaned before burning.
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Magnesium ribbon burns with a dazzling white flame and changes into a white powder. It is formed due to the reaction between magnesium and oxygen present in the air. What is the name of this white powder?
How can I download all the NCERT Textbooks for class 10 in PDF form? Class 10 Maths Books in Hindi Medium, Class 10 Science Books in Hindi Medium, 10th Social Science Books in Hindi Medium for academic session 2022-23. Class ...
Class 10 Maths Solutions in Hindi Medium all chapters in PDF form. If a PDF form is not available, there is no issue, I can use online also. I need class 10 maths solutions which are prepared for new session ...
I need class 6 Science Important Questions for school test. Some of the sample questions are given below. Please provide the answers of all such questions. 1. Why food is essential for living organisms? Name some variety of food items ...