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The colours emitted by excited atoms are...

The colours emitted by excited atoms are characteristics of element. The element famous for the red emission of fireworks and warning flares is

A

Pb

B

Mg

C

Sr

D

Ba

Text Solution

Verified by Experts

The correct Answer is:
C
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MARVEL PUBLICATION-S BLOCK ELEMENTS -TEST YOUR GRASP
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  14. The alkali metal used in photoelectric cell is

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  15. Which of the following if good source of potassium ?

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  16. The first ionization enthalpy of magnesium is lower than the first ion...

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  17. Which of the following feact only with boiling water ?

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