Do you mean what is the MAIN constituent of butter ? If so I believe it is cows milk.
propane
oxygen
Oats
heat
Water
Water Vapor
butter
What is the chief constituent of gober gas? What is the chief constituent of gober gas?
Most. Butter (or other fat) is a major ingredient in most cookies.
The constituent element of sugar is: *carbon *hydrogen *oxygen
Probably calcite, the main constituent of limestones.
Butter tastes good to most people. Given the choice between margarine and butter, I will inevitably take butter.