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Each new capital letter is a new atom. If your compound is really COCI2, with the 2 subscripted, You have a C, an O, another C and 2 I's. In other words, 2 carbon atoms, 1 oxygen atom, and 2 iodine atoms, or a total of 5.

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14y ago
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11y ago

There are three atoms in a carbon dioxide molecule.

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6y ago

In ONE molecule of CO2, there are 3 atoms. One C atom and 2 O atoms.

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6y ago

Three. The subscripts indicate one carbon atom (no subscript is understood to be one) and two oxygen atoms.

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16y ago

Three. One carbon, Two oxygen.

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12y ago

2 atoms

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Q: How many atoms are in a co2 molecule?
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Related questions

How many atoms of in a CO2 molecule?

2 atoms


How many atoms are in each CO2 molecule?

three: one carbon and two oxygen


How many atoms are in the molecule Co2?

One carbon and 2 oxygens = 3


How many atoms has carbon dioxide?

The chemical formula of carbon dioxide is CO2; the molecule contain one carbon atom and two oxygen atoms.


What atoms are presented in a molecule of co2 how many of each type are there?

Carbon : 1 Oxygen : 2


How many atoms of carbonin a molecule of carbon dioxide?

One .. CO2 or O=C=0


How many atoms in 6CO2?

no. of atoms = no. of moles * avogadros no. no. of atoms = 6 * 6*1023 no. of atoms = 3.6*1024 (ans)


How many atoms of oxygen and carbon does a molecule or carbon dioxide have?

Carbon Dioxide, or CO2, has one Carbon molecule and two Oxygen molecules.


What two molecules must come from the environment?

O2 and CO2. O2 is a diatomic molecule; CO2 is a molecule made from two Types of Atoms.


How many atoms of each kind of element are there in in a molecule of carbon dioxide?

One Carbon (C) atom and two Oxygen atoms (O). CO2.


When atoms are combined the result is?

a molecule of an element (O2) or compound (CO2)


One of the two elements that make up a molecule of CO2 is?

Every molecule of CO2 contains one Carbon atom and two Oxygen atoms.