Why Do Certain Elements Produce Color When Heated in a Flame?
Symbol Name Color Rb Rubidium Red-Violet Sb Antimony Pale Green Sc Scandium Orange Se Selenium Azure How Flame Test Colors Are Produced? Flame Colors Are...
| Symbol | Name | Color |
|---|---|---|
| Rb | Rubidium | Red-violet |
| Sb | Antimony | Pale green |
| Sc | Scandium | Orange |
| Se | Selenium | Azure |
How flame test colors are produced?
Flame colors are produced from the movement of the electrons in the metal ions present in the compounds. For example, a sodium ion in an unexcited state has the electron configuration 1s22s22p6.
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Why does strontium burn red?
A scarlet-red color is imparted to the flame by strontium chloride. … Metal salts introduced into a flame give off light characteristic of the metal. Metal ions combine with electrons in the flame and the metal atoms are raised to excited states because of the high flame temperature.
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