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Is NaCO3 a polyatomic ion?
No, NaCO3 is not a polyatomic ion. NaCO3 is the formula for sodium carbonate, which is a compound composed of sodium ions (Na+) and carbonate ions (CO3 2-). The carbonate ion (CO3 2-) is a polyatomic ion.
Is AlBr3 a polyatomic ion?
No, AlBr3 is not a polyatomic ion. It is an ionic compound formed by the combination of aluminum (Al) and bromine (Br) atoms in a 1:3 ratio. Polyatomic ions are groups of atoms that carry a charge and act as a single unit in chemical reactions, like sulfate (SO4) or nitrate (NO3).
What is a polyatomic ion and name five common polyatomic ions?
A polyatomic ion is a charged molecule composed of two or more covalently bonded atoms. Five common polyatomic ions include nitrate (NO3-), sulfate (SO4^2-), carbonate (CO3^2-), hydroxide (OH-), and ammonium (NH4+).
What is the name of the polyatomic ion in the compound Na2O2?
The polyatomic ion in the compound Na2O2 is the peroxide ion (O2^2-).
A polyatomic ion present in eggshells as well as in teeth?
The polyatomic ion present in both eggshells and teeth is carbonate, which has the chemical formula CO3^2-. Carbonate plays a role in giving structural strength to both eggshells and teeth by forming calcium carbonate compounds with calcium ions.
