which best describes the definition of lewis acids and bases?\n a general definition based on electron…

which best describes the definition of lewis acids and bases?\n a general definition based on electron structure\n a general definition based on hydrogen ion concentration\n a specific definition based on a compounds ability to accept protons\n a specific definition based on a compounds ability to donate protons
Answer
Brief Explanations:
Lewis acids are electron - pair acceptors and Lewis bases are electron - pair donors, which is a general definition based on electron structure. Definitions based on hydrogen ion concentration are related to Arrhenius and Brønsted - Lowry concepts. Definitions based on proton acceptance/donation are Brønsted - Lowry definitions.
Answer:
a general definition based on electron structure