In a Grignard reagent, the carbon bonded to the magnesium has a partial charge, because carbon is electronegative than magnesium. This makes this carbon of the Grignard . In a Grignard reagent, the carbon bonded to the magnesium has a partial charge, because carbon is electronegative than magnesium. This makes this carbon of the Grignard . negative, less, electrophilic positive, less, electrophilic positive, more, electrophilic negative, more, nucleophilic positive, less, nucleophilic

In a Grignard reagent, the carbon bonded to the magnesium has a partial negative charge, because carbon is more electronegative than magnesium. This makes this carbon of the Grignard nucleophilic In a Grignard reagent, the carbon bonded to the magnesium has a partial positive charge, because carbon is more electronegative than magnesium. This makes this carbon of the Grignard less electrophilic.

Explanation:

The Grignard reagent is a highly reactive organomagnesium compound formed by the reaction of a haloalkane with magnesium in an ether solvent. The carbon atom of a Grignard reagent has a partial negative charge. Hence a Grignard reagent will have a general formula RMgX. Where R must contain a carbanion.

Grignard reagents are versatile reagents used in many applications in organic chemistry.

atomic mass = 39

number of neutrons = 20

number of protons= 19

electronic configuration = 1s2 2s2 2p6 3s2 3p6 4s1

the number of electron in first shell = 2

number of electrons in n=3 shell = 8