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10th CBSE
IMPORTANT
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The electronic configuration which corresponds to a halogen is

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Important Questions on Periodic Classification of Elements (The Periodic Table)

MEDIUM
10th CBSE
IMPORTANT
Secondary Chemistry Class X>Chapter 5 - Periodic Classification of Elements (The Periodic Table)>QUESTIONS ON HIGHER ORDER THINKING SKILLS (HOTS)>Q 26
Which one is the least basic?
MEDIUM
10th CBSE
IMPORTANT
Secondary Chemistry Class X>Chapter 5 - Periodic Classification of Elements (The Periodic Table)>QUESTIONS ON HIGHER ORDER THINKING SKILLS (HOTS)>Q 27
Which one is not soluble in water?
MEDIUM
10th CBSE
IMPORTANT
Secondary Chemistry Class X>Chapter 5 - Periodic Classification of Elements (The Periodic Table)>QUESTIONS ON HIGHER ORDER THINKING SKILLS (HOTS)>Q 28
Which one is amphoteric?