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Noble gases have completely filled orbitals. Their valence orbitals are completely filled, have 8 electrons and obey octet rule (stable electronic configuration). Hence they are chemically inert (or do not react with other elements), they do generally do not form compounds and are mono atomic.
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How does oxygen form a diatomic molecule?
Bcoz the qunatity of Oxygen present in the air is very high as it can't exist as a single molecule it always found in the form of Diatomic molecule that is O2
A molecule is defined as the smallest part of an element or compound that can exist on its own. Which one of the following is not a molecule?
An individual atom is not considered a molecule. While a molecule can consist of two or more atoms bonded together, an atom represents the smallest unit of an element and does not exist as a standalone molecule. For example, a single oxygen atom (O) is not a molecule, whereas O2 (two oxygen atoms bonded together) is a molecule.
Which atom exists as a diatomic molecule in nature?
Numerous elements exist as diatomic molecules in nature, including hydrogen, oxygen, nitrogen, chlorine, bromine, fluorine, and iodine.
Why do atoms of neon exist in nature as single unbonded atoms?
The external shell of electrons is completely filled.
Does only one kind of atom make up a molecule?
Though some molecules are made up from a single element, many of the molecules exist aren't from a single element.
Are noble gasses more likely to exist in nature as a molecule or single atom?
because they have more gas in them
Which molecule is more likely to exist in nature a molecule of CH3 or a molecule of CH4 Explain?
A molecule of CH4 (methane) is more likely to exist in nature because it is a stable compound with all valence electrons satisfied through covalent bonding. A molecule of CH3, on the other hand, would be highly reactive due to the presence of an unpaired electron on the carbon atom, making it less likely to exist in nature.
Which molecule is always single stranded?
RNA is always single stranded. DNA, on the other hand, can exist as either single-stranded or double-stranded.
How does oxygen form a diatomic molecule?
Bcoz the qunatity of Oxygen present in the air is very high as it can't exist as a single molecule it always found in the form of Diatomic molecule that is O2
Is a mercury a element?
No. It is a Atomic element because it exist in nature with single atoms as their basic unit.
Is hydrogen a molecule?
Yes, hydrogen can exist as a molecule. In its diatomic form, hydrogen atoms can bond together to form a molecule called molecular hydrogen (H2).
Which atom exists as a diatomic molecule in nature?
Numerous elements exist as diatomic molecules in nature, including hydrogen, oxygen, nitrogen, chlorine, bromine, fluorine, and iodine.
Is mercury a molecular element?
No. It is a Atomic element because it exist in nature with single atoms as their basic unit.
Why do atoms of neon exist in nature as single unbonded atoms?
The external shell of electrons is completely filled.
Does one kind of atom makes up a molecule?
Though some molecules are made up from a single element, many of the molecules exist aren't from a single element.
Does only one kind of atom make up a molecule?
Though some molecules are made up from a single element, many of the molecules exist aren't from a single element.
Does a single molecule have two atoms?
It depends whether it can exist alone or has a pair. Some atoms have semi-filled outer shells of electrons (sub-atomic particles) and therefore need to be covalently bonded with another molecule in order to be stable. Others can exist alone.
