what is monoactomic molecules?
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Answer:
Monoatomic (monatomic): A molecule composed of just one atom, and lacking any covalent bonds. The noble gases (He, Ne, Ar, Kr, Xe, and Rn) are all monoatomic, whereas most other gases are at least diatomic. Approximate Composition of the Atmosphere at the Earth's Surface.
Answer:
Monoatomic:- The elements that have only one atom in molecule are called monoatomic elements. They are stable. Example:- Ne,Ar all are Noble gases.
Diatomic:- The elements that have two atoms are called as diatomic molecules. Example:- Oxygen.
Triatomic:- The elements that have three atoms are called as tri-atomic elements. They are unstable. Example:- Ozone.
Polyatomic:- The elements that have more than two atoms bonded by a covalent bond are reffered to as polyatomic elements. Example:- Selenium.
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