The oxd state of O is -2
the oxidation state, of O2 is(-2)2
the oxd state of Se will be +4
the oxd state of compound will be zero
Cloudy skies and precipitation. Rain is normally caused by water vapor within the condensation of the low pressure system.
Maybe. Like in hitch hikers guide to the galaxy, I need to consult with the super computer
It's describe as Ethylene
Explanation:
Examples of chemical changes include, rusting, fire, and overcooking. Nuclear changes occur when the nuclei of atoms are rearranged to form new atoms. Examples of nuclear changes include atomic fission, nuclear fusion, and the energy of sun and stars.
