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Carbon and oxygen make up CO2, Oxygen and Hydrogen make up water.

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12y ago

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Which substances AR CO2 H2O N2 NE O2 are in atom?

The substances listed consist of different types of molecules and atoms. Argon (Ar), nitrogen (N2), neon (Ne), and oxygen (O2) are diatomic or monatomic gases composed of either single atoms or pairs of atoms. Carbon dioxide (CO2) and water (H2O) are compounds made up of multiple types of atoms: carbon and oxygen in CO2, and hydrogen and oxygen in H2O.


What gases make up CO2?

Carbon dioxide (CO2) is composed of one carbon atom and two oxygen atoms.


What makes up a molecules?

A combination of different kinds of atoms make up a molecule for example H2O means two atoms of hydrogen and one of oxygen.


How many elements make up a molecule of h2o?

Well there are 2 hydrogen atoms and 1 oxygen atom so therefore the answer is 2 different elements that make up h2o


What are the elements that make up water?

2 hydrogens atoms and 1 oxygen atom H2O


How many atoms make up a molecule of h2o?

Add all the subscripts in the formula, including an implicit subscript of 1 when no explicit subscript is shown: 2+1 = 3 atoms total for H2O.


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.


What is CO2 and H2O?

CO2 is carbon dioxide.H2O is water.Putting them together would give you carbonic acid, H2CO3Products:C6H12O6(glucose)+6O2a photosynthesis process ie. done by plants


What elements make up hydrogen dioxide?

H2O it consists of 2 hydrogen atoms and 1 oxygen atom


What is a carbon dioxide molecule composed of?

One atom of carbon and two atoms of oxygen make up CO2.


Why is there no water in dry ice?

Dry is made up of solid CO2 not H2O.


What is a substance that is formed from two or more types of atoms?

A compound is a substance that is formed from two or more different types of atoms that are chemically bonded together. Each compound has a unique composition and properties based on the elements that make it up. Examples of compounds include water (H2O) and carbon dioxide (CO2).