Question

carbon and oxygen are combined and make a ratio x:y mass in carbon dioxide out of x and y one is even and one is odd number what is the even number​

Answer 1

Answer:

Matter is composed of exceedingly small particles called atoms. An atom is the smallest unit of an element that can participate in a chemical change.

An element consists of only one type of atom, which has a mass that is characteristic of the element and is the same for all atoms of that element (Figure 1). A macroscopic sample of an element contains an incredibly large number of atoms, all of which have identical chemical properties.