जक्र-क्षार धातु और उनके योगिक बुनसेन ज्वाला मे अभिलक्षणिक रंग प्रदान करते हैं समझाइए।
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Answer:
alkali metals and compounds formed by alkali metals give characteristic colour.
Explanation:
They have low ionisation enthalpies.
So, the energy supplied by Bunsen burner
is sufficient to ionise the outermost electron
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