I just need ght last 2 answers. there is a word bank before. can u plz explain s

Question

I just need ght last 2 answers. there is a word bank before. can u plz explain so i understand it?

Fioride Atlantie Unv Aleles PPL Home: Flo C Chegg Study 1 Gude LSinge Sign On Br Br: Br-N-Br What are its electron-pair and mokcular geometnes? What is the hybidization of the mitrogen atom? What orteals on Nand Br overtap to form boads Electron-pair geometry tetrahedral Molecular geometry -trigonal pyramidal Hv,bridization The N-Br bonds are formed by the overlap of the bybrid orbitals on mtrogen with tbe orbetals cn Br Drag and drop your selectson from the following ast to complete the answe 48 SP Submil

Explanation / Answer

Hybridisation of the central atom is given as :1/2 ( no. of valence electrons + no. of monovalent atoms + anionic charge - cationic charge)

=1/2 ( 5+3 +0 -0 )

= sp3

So the hybridised orbital of N is sp3 , and the Br atom has its last electron in 4p orbital , so they both will overlap to form the bond .

So here :

So the N-Br bonds are formed by the overlap of the sp3 hybrid orbitals on nitrogen with the 4p orbitals on Br.

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