Fats are made of the same elements as carbohydrates, but in different proportions.
Because the proportions of the elements are different in the different compounds. They may contain the same elements, but the different proportions make them different compounds with different properties.
The difference could be in the proportions of the elements or in the structure of the compounds There are three iron oxides where the proportions of the elements are different, FeO, Fe2O3, Fe3O4 There are two isomers of butane C4H10 , two structural forms, n-butane and iso-butane.
Carbohydrates are made up of carbon, hydrogen, and oxygen. Fats are composed of carbon, hydrogen, and oxygen as well, but in different proportions compared to carbohydrates. Proteins contain carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur.
COMPOUNDS.
Physically, a mixture. Chemically, a compound.
These things were considered by the Ancient Greeks to be the elements which made up (in different proportions) all matter.
A compound is a type of matter made up of two or more different elements chemically bonded together. Each compound has a unique chemical formula that specifies the types and proportions of elements present.
A compound is the pure substance formed from the chemical combination of two or more different elements in a fixed ratio.
A compound. A compound is a substance composed of two or more different elements chemically bonded together in fixed proportions.
Two or more chemcal elements combined in constant proportions.
Fats are made up of Carbon and hydrogen atoms.
In science, compounds are substances made up of two or more elements chemically bonded together in fixed proportions. These compounds have unique properties different from their component elements.