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What are the characteristic colours imparted by the IIA elements?

HARINATH , 10 Years ago
Grade 10
anser 2 Answers
salvathshaik

Last Activity: 10 Years ago

In flame test Calcium gives brick red, Strontium gives crimson and barium imparts apple
green colours. Beryllium and magnesium do not impart any colour to the flame due to their
very high excitation energy.
 
Approved
sathish

Last Activity: 10 Years ago

In flame test Calcium gives brick red, Strontium gives crimson and barium imparts apple
green colours. Beryllium and magnesium do not impart any colour to the flame due to their
very high excitation energy.
 
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