1) An atom is formed from the nucleus and the extra-nuclear part. A ) True B ) False Ans A ) True 2) Which of the following is the correct electronic configuration of Sodium (11)? A ) 2, 8 B ) 1, 8, 2 C ) 2, 8, 1 D ) 2, 1, 8 […]
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Tuesday, October 29, 2024
Maharashtra Board Solution
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