Which formula shows the numbers and types of atoms in a molecule but not the bonds?
The formula that shows the numbers and types of atoms in a molecule but not the bonds is called the molecular formula
The formula that shows the numbers and types of atoms in a molecule but not the bonds is called the molecular formula. A molecular formula represents the composition of a molecule by indicating the types and numbers of atoms present in it. It provides a simple way to express the chemical makeup of a compound.
In a molecular formula, the chemical symbols of the elements present in the molecule are used along with subscripts to denote the number of each type of atom. The subscripts are written after the atomic symbol and indicate the number of atoms of that element in one molecule of the compound.
For example, the molecular formula of water is H2O, where H represents hydrogen and O represents oxygen. The subscript 2 next to H indicates that there are two hydrogen atoms, and the absence of a subscript next to O implies that there is one oxygen atom in a water molecule. Therefore, the molecular formula H2O shows that water consists of two hydrogen atoms and one oxygen atom, but it does not provide information about how these atoms are bonded together.
By using molecular formulas, scientists can easily represent and communicate the elemental composition of various compounds, allowing for a clear understanding of the types and numbers of atoms present in a molecule.
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