The color of Mg metal flame is?
Correct answer: D. White
- A. Blue
- B. Violet
- C. Yellow
- D. White
Explanation
The color of the flame produced burning magnesium metal is a bright white. The high temperature of the flame excites the electrons in the magnesium atoms, causing them to emit visible light. The white color is a result of a broad spectrum of colors being emitted, which combines to give the appearance of white light.
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About s-Block and p-Block Elements
The s and p blocks are studied through their valence-shell configurations, periodic trends and characteristic chemical properties. Work covers the reactions of Group I and Group II elements, the behaviour of Group IV elements, and how atomic size, ionization energy, electronegativity and metallic character change across periods and down groups.
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