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What is 'co'?

You must be careful when writing chemical formula. They have different meaning and names.

'co'. Not known.

Co is Cobalt.

CO is carbon monoxide,

Remember for all chemical formulae and symbols.

A single letter symbol is ALWAYS a CAPITAL letter. e.g. H (hydrogen)

A two letter symbol has a CAPITAL letter , to start, followed by a small case letter. e.g. Na (Nadium ; Sodium)

No chemical formula has two small case letters., hence 'co' is a nonsense.

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lenpollock

Lvl 17
2y ago

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