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No, Na2O does not have a Roman numeral. When we talk about sodium oxide (Na2O), we are dealing with sodium and oxygen. We know that sodium has a +1 oxidation state in nearly everything it reacts with. You can pretty much bet on it. As it is essentially always going to combine in this +1 oxidation state, there is no need to differentiate that oxidation state from another one, which is what Roman numerals do.
Oxygen has (almost always) a -2 oxidation state, and that means it takes two +1's to balance with a -2. Sodium, with its +1 oxidation state, will combine in a two-to-one ratio with oxygen, with its -2 oxidation state, to make the oxide.
What else can I help you with?
What is the Roman numeral for 101?
the answer to what is the roman numeral for 101 is CI
What is the Roman numeral for XXV?
XXV is the Roman Numeral for 25
What is the Roman numeral for 324?
324 written in roman numeral is CCCXXIV
Is K a Roman numeral?
No, K is not a roman numeral.
What is the Roman Numeral For 0?
There is not a Roman Numeral for 0.
What is the Roman numeral for 101?
the answer to what is the roman numeral for 101 is CI
What is the Roman numeral for XXV?
XXV is the Roman Numeral for 25
What is the Roman numeral for 324?
324 written in roman numeral is CCCXXIV
Is K a Roman numeral?
No, K is not a roman numeral.
What is the Roman Numeral For 0?
There is not a Roman Numeral for 0.
What is the Roman numeral for one?
The roman numeral for one is I.
Is VIVID a Roman Numeral?
Vivid is not a Roman numeral
What is the Roman numeral for m?
M is a roman numeral that represents 1000.
What is the roman numeral for V?
V is a roman numeral representing the number 5.
What is the Roman numeral 80?
The number 80 is represented by the Roman numeral LXXX
What is the Roman Numeral for 3479?
The roman numeral for the number 3479 is: (III)CDLXXIX
What does d in Roman numeral equal?
There is no Roman Numeral 'd'. However, there is a Roman Numeral 'D'. D = 500 NB All Roman numerals are written with CAPITAL Letters.
