The atomic number of boron is 5. The correct electronic configuration of boron is: A) 1s²2s³ B) 1s²2p³ C) 1s²2s²2p¹ D) 2s²2p³ E) 1s²2s²3s¹

Name: The atomic number of boron is 5. The correct electronic configuration of boron is: A) 1s 2 2s 3 B) 1s 2 2p 3 C) 1s 2 2s 2 2p 1 D) 2s 2 2p 3 E) 1s 2 2s 2 3s 1
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Boron has 5 electrons, and the correct configuration is 1s² 2s² 2p¹, filling the 1s, 2s, and then 2p orbitals.

The Atomic Number of Boron Is 5