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Dmitriy789 [7]
3 years ago
12

Magnesium is a shiny, flexible metal that can be burned in the presence of air.

Physics
1 answer:
alukav5142 [94]3 years ago
8 0

Answer:

A new substance was formed

Explanation:

According to this question, a shiny and flexible metal called Magnesium (Mg) is burnt in air to produce a white powder that has no shiny or flexible properties, however, has more weight than the magnesium metal itself.

This is possible because a CHEMICAL CHANGE has occured, hence, a new substance has been formed. The formation of a new substance during the burning process (chemical reaction), induced the increase in mass.

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