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Argon (Ar) is a MONATOMIC Gas. It is NOT a molecule.
As a gas it exists as single atoms (Monatomic).
Argon represents an atom. It is a noble gas with the chemical symbol Ar and atomic number 18. Argon exists as single atoms and does not form molecules in its natural state.
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How many atoms in a molecule of argon?
There is one atom in argon. Argon is a "noble gas", which means that it occurs independently. This is true for all of the atoms on the final column of the periodic table. http://en.wikipedia.org/wiki/Noble_gas
How many electrons does an atom of Argon have?
An atom of Argon typically has 18 electrons.
What do you get when you combine an argon and a carbon atom?
Combining an argon and carbon atom would not result in a stable molecule because argon is an inert gas and does not readily form chemical bonds with other atoms. Argon exists as a monoatomic gas and is typically unreactive.
What is the mass number of the atom of argon?
The mass number of an atom of argon is 40. This number represents the total number of protons and neutrons in the nucleus of the argon atom.
What makes argon a monatomic molecule and why?
Argon is a monatomic molecule because it exists as individual atoms (Ar) in its stable form, with no need to bond with other atoms. It is a noble gas with a full valence shell, making it energetically favorable to exist as a single, unreactive atom.
Is Ar a atom or molecule?
Ar is an atom. It is the chemical symbol for argon, a noble gas that exists as individual atoms rather than bonded together in a molecule.
How big is a argon molecule?
An argon molecule is a monoatomic molecule, meaning it consists of only one atom of argon. Argon is a noble gas and exists as individual atoms, rather than forming molecules with other elements.
How many atoms in a molecule of argon?
There is one atom in argon. Argon is a "noble gas", which means that it occurs independently. This is true for all of the atoms on the final column of the periodic table. http://en.wikipedia.org/wiki/Noble_gas
What is the proportion of mass of Chlorine and Argon gas in a given volume?
The mass of the chlorine atom is 35.5. The mass of the argon atom is 40. So you may think that the argon is more massive than chlorine. That is not correct.In a given volume of gas, at given pressure and temperature, the number of molecules are same in case of the gas. Chlorine molecule has got two atoms. The argon remains single. So the mass of chlorine molecule is 35.5*2 = 71. the mass of argon atom and molecule is 40.So the chlorine gas is much massive as compared to argon gas. The proportion goes to be 71 to 40, to be exact.
What does the number 18 represent in the number 18 AR?
18 represents the atomic number for Argon. It is the number of protons and of electrons in an argon atom and defines its position in the periodic table.
How many electrons does an atom of Argon have?
An atom of Argon typically has 18 electrons.
What do you get when you combine an argon and a carbon atom?
Combining an argon and carbon atom would not result in a stable molecule because argon is an inert gas and does not readily form chemical bonds with other atoms. Argon exists as a monoatomic gas and is typically unreactive.
What is the mass number of the atom of argon?
The mass number of an atom of argon is 40. This number represents the total number of protons and neutrons in the nucleus of the argon atom.
Which atom is larger out of helium and argon?
argon
What makes argon a monatomic molecule and why?
Argon is a monatomic molecule because it exists as individual atoms (Ar) in its stable form, with no need to bond with other atoms. It is a noble gas with a full valence shell, making it energetically favorable to exist as a single, unreactive atom.
Chemical formulas represent the number and element of each type of atom in?
a molecule or compound. Each element is represented by its chemical symbol (e.g. H for hydrogen), and the number of atoms of each element is denoted by a subscript following the symbol (e.g. H2O for water).
Number of electrons in argon- 40 atom?
Argon-40 atom has 18 electrons.
