No, oxygen is a strong electron acceptor and accepts two electrons into it's valance shell to complete it's octet.
8
No, oxygen is much more likely to collect additional electrons. This is because oxygen has 6 of the 8 orbitals in its valence shell and only needs two more electrons to be stable. Also, oxygen is highly electronegative, so even when it is sharing electrons with another atom it tends to pull the shared electrons to itself and away from the other atom.
Sodium lose one electron, aluminium lose three electrons.Chlorine accept one electron, oxygen accept two electrons.
there are 8 electrons in an oxygen atom, equal to the number of protons. there are 6 valence electrons though, give or take because they constantly switch
No, oxidation is a chemical reaction that involves the loss of electrons from an atom or molecule. It does not give off oxygen as a byproduct.
When Fr is oxidised, it does so by donating electrons to the oxidant (eg. Oxygen, H+ )
no
calcium ions that has lost electrons. It will give away electrons.
Yes, sulfur can give away electrons when forming ionic bonds with elements that have a greater tendency to attract electrons. For example, in the compound sodium sulfide (Na2S), sulfur gives away electrons to sodium to form an ionic bond.
it has 6 electrons in the outer most shell
What happens to the high-energy electrons held by NADH if there is no oxygen present?
Cations are formed when an atom loses electrons, resulting in a positively charged ion. Therefore, cations give away electrons rather than take them.