"OH" group attached to aromatic ring is electrons donor because it has two lone pairs of electrons on oxygen atom which may involve in resonance process, but "OH" group attached to saturated carbon act as electrons attracting group due to high electronegativity of oxygen.
The electron cloud is least dense where the probability of finding an electron is low. This typically occurs further away from the nucleus of an atom, where electron density is sparse.
An electron has a negative electric charge.
An ejected electron is called a photoelectron.
The subatomic particle with a negative charge is the electron.
No, an acid is not an electron donor. An acid donates a proton (H+) in a chemical reaction. It is a proton donor, not an electron donor.
Any substance that can donate electron is known as electron donor. Also known as reducing agent.
Acid is a proton donor. It donates a proton (H+) to another molecule to form a conjugate base. It is not an electron pair donor, which is characteristic of bases.
Potassium is an electron donor, meaning it tends to lose electrons to achieve a stable electron configuration. It forms a +1 ion by losing one electron to achieve a full valence shell.
Zinc is an electron donor. It typically donates electrons in chemical reactions to form stable compounds.
Gold is a relatively inert metal and does not typically act as an electron donor or acceptor in chemical reactions. Its electron configuration makes it stable and less likely to participate in redox reactions.
Tin can act as both an electron donor and an electron acceptor, depending on the chemical reaction it is involved in. In some reactions, tin can donate electrons to other elements, while in others, it can accept electrons.
Helium is not an electron donor or acceptor as it has a full outer electron shell (2 electrons). It is classified as a noble gas and is chemically inert, meaning it does not readily form chemical bonds.
5x6=12
An electron is a negative fundamental particle.
water
Sodium lost an electron.