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You can easily remember the formulas of the homonuclear diatomic elements using the saying Never Have Fear Of Ice Cold Beer. This stands for N2, H2, F2, O2, I2, Cl2, and Br2.

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9y ago
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14y ago

A diatomic molecule will always be of the form A2 (an element such as oxygen or nitrogen) or AB (a compound like lithium hydride or carbon monoxide).

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14y ago

Neat little letter trick here...

HOFBrINCl

Hydrogen, oxygen, fluorine, bromine, iodine, nitrogen, chlorine.

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13y ago

There are many of them: H2, N2, O2, F2, Cl2, Br2, I2, HF, HCl, HBr, HI, NO, CO, and probably others.

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12y ago

Diatomic means "two-atoms"

therefor Hydrogen gas is H2 and Nitrogen gas is N2

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6y ago

The chemical formula of diatomic chlorine gas is Cl2.

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13y ago

H2 ,N2 ,O2 ,F2 ,Cl2 ,Br2 ,I2

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11y ago

H2,O2,Cl2,Br2,F2,HBr,HCl,HI,CO,NO

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Q: What is an example of a molecular formula for a diatomic molecule?
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An example of a molecular formula for a diatomic molecule?

H2 + 2O2 --------> 2H2OHydrogen and Oxygen are both diatomic.


What chemical formula represent a diatomic molecule?

a diatomic molecule is a molecule with two atoms. so H2 is a diatomic molecule. HCl is also a diatomic molecule. C4H6 is not a diatomic molecule, because it has more then 2 atoms


Diatomic molecule with a triple covalent bond?

The most common one is molecular nitrogen, with formula N2.


What is the formula for a molecule of Cl?

Cl2 is a diatomic gaseous elementthe molecular formula for the molecule Cl is ClOne Cl means it is one atom and that means it is NOT a molecule,so it has no 'molecular formula' at all.Molecules exist of at least TWO atoms, bound to each other


Is h2 a atom or molecular?

H2 is the molecular formula for hydrogen gas; H is the chemical formula for one atom of hydrogen, whether it be gas, liquid, or solid.


Which is not a formula for a diatomic molecule?

He


CoCl2 is this a single atom diatomic molecule molecule or a formula unit?

it is a formula unit


What is the advantage of using a structural formula over a molecular formula?

A molecular formula indicates the numbers of atoms of each element in the molecule, but a structural formula also indicates the arrangement of the atoms in the molecule. For example, H2O is the molecular formula for water, but H-O-H is the structural formula, showing how the hydrogen and oxygen atoms are arranged in the molecule.


Does hydrogen exist as a diatomic?

Yes, hydrogen gas exists as a diatomic molecule with the formula H2.


What is is the formula for oxygen?

Oxygen, the element, has no formula. Its name is abbreviated as "O." Oxygen occurs naturally in two molecular forms, diatomic oxygen (whose formula is O2) and ozone (whose formula is O3).


Which is the correct molecular formula if the molecule has 6 carbons?

The correct molecular formula if a molecule has 6 carbons is : C6. The 'C' is the symbol for carbon and the little '6' tells us that there are 6 carbons in a particular molecule.


What is formula for bromine?

Bromine is a diatomic liquid under normal conditions with a molecular formula of Br2