Methane is gas that is found in small quantities in Earth's atmosphere. Methane is the simplest hydrocarbon, consisting of one carbon atom and four hydrogen atoms. It is a powerful greenhouse gas, flammable, and used as a fuel worldwide. Construct an explanation of how carbon and hydrogen combine to form methane. A) Nonmetal carbon shares valence electrons with each nonmetal hydrogen forming four covalent bonds. B) Carbon and hydrogen are nonmetals and they share their valence electrons to become ions and form ionic bonds C) Nonmetal carbon loses a valence electron and the nonmetal, hydrogen gains a valence electron to form an ionic bond. D) Hydrogen loses a valence electron to become a cation and carbon gains a valence electron to become an anion forming a covalent bond.

Oxidation-reduction reactions (often called "redox" for short) are reactions that involve the transfer of electrons from one species to another. oxidation states, or oxidation numbers, allow chemists to keep track of these electron transfers. in general, one element will lose electrons (oxidation), with the result that it will increase in oxidation number, and another element will gain electrons (reduction), thereby decreasing in oxidation number. the species that is oxidized is called the reducing agent or reductant. the species that is reduced is called the oxidizing agent or oxidant. to sum up: oxidation = increase in oxidation state = loss of electrons = reducing agent reduction = decrease in oxidation state = gain of electrons = oxidizing agent part a which element is oxidized in this reaction? fe2o3+3co→2fe+3co2 enter the elemental symbol. view available hint(s) is oxidized part b which element is reduced in this reaction? 2hcl+2kmno4+3h2c2o4→6co2+2mno2+2kcl+4h2o enter the elemental symbol. view available hint(s) is reduced

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !

Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation