Argon has completely filled valence shell, has stable electronic configuration. hence it is chemically inert and does not react with other elements and hence has no biological importance.
Argon is an element and all the atoms in argon are argon atoms.
1.7x10^-18
No. Neon atoms and Argon atoms have different atomic numbers. Which means they have different numbers of protons.
2.3 × 1024 atoms of Ar
Atoms
Argon is an element and all the atoms in argon are argon atoms.
1.7x10^-18
2.3 × 1024 atoms of Ar
atoms of argon are heavier than atoms of nitrogen
No. Neon atoms and Argon atoms have different atomic numbers. Which means they have different numbers of protons.
2.3 × 1024 atoms of Ar
Approx 1.5*10^23 atoms.
1,67.1024 argon atoms is equal to 2,773 moles.
Argon exists as mono atomic species. The force of attraction will be van der Waals forces of attraction between the argon atoms.
There are no argon molecules. It exists in the form of single atoms.
Argon atoms are made from protons, neutrons and electrons.
Argon is more stable than carbon. Argon is a noble gas, and as such occurs in nature with a filled valence shell, having an octet (8) of valence electrons, which makes it so stable that it is virtually nonreactive. Carbon atoms react in order to achieve an octet of valence electrons, usually by covalent bonding with other atoms.