Question

Ionisation energy is always positive for atom but Na ke case me ye negative kyo ni hoti because it's easy to lose electon for Na 2,8,1​

Answer 1

Hey Friend...

Here is the Answer..

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In Case of Sodium (Na)

Sodium being neutral in nature and is more stable, therefore it becomes more difficult to remove an electron form a stable species. That's why Sodium does't have negative ionisation energy.

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