Since it is a metal it is an electron donor.
Neither. Helium doesn't form compounds and is neither an electron donor nor an electron acceptor.
No. Helium doesn't form compounds and is neither an electron donor nor an electron acceptor.
Alkali metal forms Alkali while metals form bases.
alkali metals
Its not independent of the nature of donor and acceptor atoms.Its dependent on the nature of donor and acceptor atoms.............
donor--arsenic, phosphorus, nitrogen acceptor--boron, aluminum, gallium
Since it is a metal it is an electron donor.
Neither. Helium doesn't form compounds and is neither an electron donor nor an electron acceptor.
There are multiple definitions for "acid" and "base" (alkali) in chemistry. One of the more general is the Lewis definition, which defines an acid as an electron acceptor and a base as an electron donor. (Alternatively, there's the Bronsted-Lowry definition, which says that an acid is a proton donor and a base is a proton acceptor.)
Potassium is electron donor
A proton donor is a molecule that donates it's protons to other molecules.
dependent on donor and acceptor atoms
No. Helium doesn't form compounds and is neither an electron donor nor an electron acceptor.
1
Zinc is an electron donor; by giving away two electrons, it becomes Zn2+.
An alkali is a soluble base. Therefore, alkaline solutions are sources of hydroxide ions, OH- . A base is a proton acceptor, so the alkaline solution will neutralise an acid.