Which is an example of ionization?

c + o2  co2

h2co3  h2o + co2

so2 + h2o  hso3– + h+

mg(oh)2  mg2+ + 2oh–

Explanation:

Ionization is a type of chemical reaction in which one reactant gives ions on decomposition.

1. is an example of is an example of synthesis reaction in which two reactants are combining to form one product.

2. is an example decomposition is a type of chemical reaction in which one reactant gives two or more than two products.

3. : is an example of synthesis reaction in which two reactants are combining to form one product which being a strong electrolyte dissociate into ions.

4.   is an example of ionization in which one reactant gives ions on decomposition.

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.