Potassium is electron donor
the lone pair on electron like nh3 make molecule good donor.
Zinc is an electron donor; by giving away two electrons, it becomes Zn2+.
A hydrogen ion (or proton) donor
ACID
A proton donor is a molecule that donates it's protons to other molecules.
acid: electron pair acceptor Base: electron pair donor
No, acids and alkalies are absolutely different. Acid is an electron gainer, while alkali is an electron donor.
Since it is a metal it is an electron donor.
Potassium is electron donor
The currently accepted theory is the Lewis acid-base theory A Lewis base is an electron donor and a Lewis acid is a electron acceptor. Whether a compound is acid or base may not be obvious at first and difficult to work out. There are rules for working this out but you probably dont have to know them Generally, all you would probably have to know is that an acid is a proton [H+] donor and a base is proton acceptor
Lewis acid is an electron acceptor / Lewis base is an electron donor. It is helpful to use this definition of acid and base in (1) organic chemistry (2) also when there are no Hydrogens present in the molecule. BF3 is a Lewis acid it seeks out and can accept electrons.
tin tends to lose electrons
No. Helium doesn't form compounds and is neither an electron donor nor an electron acceptor.
Any substance that can donate electron is known as electron donor. Also known as reducing agent.
the lone pair on electron like nh3 make molecule good donor.
Neither. Helium doesn't form compounds and is neither an electron donor nor an electron acceptor.