The oxidation state of one atom increases while another decreases.
Atoms gain or lose electrons.
When electrons are transferred in a reaction, it is referred to oxidation/reduction or redox.
The oxidation state of one atom increases while another decreases.
These reactions are called redox reactions, where one atom or molecule loses electrons (oxidation) and another gains electrons (reduction). The atom or molecule that gains electrons is called the oxidizing agent, while the one that loses electrons is the reducing agent. This electron transfer leads to a change in oxidation states of the atoms involved.
Information about oxidation reduction, a chemical reaction in which atoms have their oxidation state changed, can be found on various websites that are specialized in chemistry. Alternatively there are many chemistry publications that cover this theme.
It's not entirely clear what the question is asking... but oxidation involves the loss of electrons from an atom or ion, and reduction involves the gain of electrons. The other parts of a redox (reduction-oxidation) reaction may involve atoms forming and breaking bonds, but the oxidation or reduction part is just about losing or gaining electrons. You might be talking about what is called a "half-reaction." A half-reaction is the part of the reaction that is only either the oxidation step or the reduction step. Neither is a complete reaction, but put together the two half-reactions give the overall reactions. In the oxidation half-reaction, electrons come out as products, and in the reduction half-reaction electrons go in as reactants. Remember: OIL RIG Oxidation Is Loss; Reduction Is Gain.
Electrons are transferred between atoms.
it forms iron oxide, and it can/should form rust
Formation of water from hydrogen and oxygen: 2H2 + O2 → 2H2O Dissolution of salt in water: NaCl(s) + H2O(l) → Na+(aq) + Cl-(aq) Formation of ammonia from nitrogen and hydrogen: N2 + 3H2 → 2NH3
The oxidation state of one atom increases while another decreases.
A redox reaction contain oxidation and reduction half reaction you can prove it by using oxidation numbers
The oxidation state of one atom increases while another decreases.
This is the definition of a compound: a substance that contains atoms of two or more chemical elements held together by chemical bonds.