Simple phenol is mono hydroxy benzene and has the formula, C6H5OH
So there are six carbon, six oxygen and one oxygen present in a molecule of phenol.
Atomicity is the number of atoms which constitute one molecule of an element. Simply we can say that it is the number of atoms of an element present in one molecule of that element.
The chemical formula shows you this. The subscripted number next to each element shows how many atoms are present in a molecule or formula unit. If no number is shown, then only one atom of that element is present.
The subscript, the little number below and after the element, tells how many atoms are in a single molecule.
It's not a prefix but a subscripted postfix '10'Example: decane C10H22 with 10 atoms of the same element Carbon (and 22 H's)
In a chemical formula, the significance of subscripts is that it tells you how many atoms of a certain element are present in a structure.
Atomicity is the number of atoms which constitute one molecule of an element. Simply we can say that it is the number of atoms of an element present in one molecule of that element.
The atomicity of an element refers to the number of atoms present in a single molecule of that element. For example, oxygen has an atomicity of 2 because its molecule contains 2 oxygen atoms (O2), while helium has an atomicity of 1 since it exists as single atoms (He).
7 and if you wanna know the rest go to fun.com
The number of atoms of each element present in a molecule is indicated by the subscript to the right of the element symbol in the chemical formula. For example, in H2O, there are 2 hydrogen atoms and 1 oxygen atom.
The chemical formula shows you this. The subscripted number next to each element shows how many atoms are present in a molecule or formula unit. If no number is shown, then only one atom of that element is present.
The subscript, the little number below and after the element, tells how many atoms are in a single molecule.
The number of atoms of that element in the molecule
Percentage composition= (mass of the element/mass of the molecule)*100 The fraction of the molecule's mass that comes from the element's mass
It's not a prefix but a subscripted postfix '10'Example: decane C10H22 with 10 atoms of the same element Carbon (and 22 H's)
The chemical formula shows you this. The subscripted number next to each element shows how many atoms are present in a molecule or formula unit. If no number is shown, then only one atom of that element is present.
Plutonium is a chemical element, not a molecule.
In a chemical formula, the significance of subscripts is that it tells you how many atoms of a certain element are present in a structure.