The elements in ethanol are carbon, hydrogen, and oxygen.
The element known as cobalt is present in many compounds.
It tells what elements are present in a molecule and how many atoms of each element are present.
A molecular formula.
A compound is one of the two things of a pure substance the other thing is a element
the formula tells youwhich elements make up a compound as well as how many atoms of each element are present.
the formula tells youwhich elements make up a compound as well as how many atoms of each element are present.
The chemical formula of ethanol is C2H5OH; ethanol contain carbon, oxygen and hydrogen.
Methanol has one carbon atom. Ethanol has two. ********************* Chemical formula of Ethanol: C2H5OH
First, 2C6H8O7 is NOT an element it is a Compound. Second the formula for the compound TELLS you how many atoms are present! 2C6H8O7 = Ignoring the element symbols is 2*(6+8+7) 2*(6+8+7)= 2*(21) = 42 Atoms
It varies with the compound.
Which compound
a compound is made up of a number of different elements. many times carrying some of the characteristics of that element into that compound