Science - Magnesium.

By Anonymous -
A compound is a substance made of 2 or more elements, chemically bonded together.
An element is made of only one type of atom.
Mg + O2 → Mg Oxide
Mg + O Mg Oxide
Silver/Grey Solid + Transparent colourless gas → White solid powder
Observation:

I saw a flame appear when the magnesium was inside the bunsen burner flame but then when I took it out it had a really bright white light at the end of the magnesium and it stayed there until all the magnesium turned from a solid into a powdery dust.

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