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Last time I checked, oxygen's atomic number was 8.

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15y ago

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What is the atomic number of carbon and oxygen?

The atomic number of carbon is 6, which means it has 6 protons in its nucleus. Oxygen has an atomic number of 8, indicating it has 8 protons. These atomic numbers are fundamental to identifying the elements and their properties on the periodic table.


What does the six above oxygen in the periodic table mean?

Oxygen has an atomic number of 8, so "six above oxygen" likely refers to the element fluorine (atomic number 9) which is located one place above oxygen in the periodic table. Fluorine has one more proton than oxygen, contributing to differences in its chemical properties.


What is the atomic number for carbon dioxide?

Carbon Monoxide is a compound with symbols of CO compounds do not have atomic numbers. Carbon is an element with the atomic number 6 oxygen is an element with the atomic number 8


What is the atomic number of oxygen (o) the periodic table?

Oxygen's atomic number is 8.atomic number of oxygen (O) is eight


Does carbon dioxide have a atomic number?

no. it is a combination of carbon and oxygen


What is the atomic number for the oxygen?

Oxygen has an atomic number of 8. This also means that it has 8 protons in its nucleus.


Atomic number oxygen?

Oxygen is a gas. atomic number of it is 8.


Compare and contrast the properties of the elements oxygen and carbon?

- Carbon and Oxygen both are on the second period, therefore, they both have two energy shells. - Carbon's atomic number is 6, and Oxygen's atomic number is 8. So Carbon has 6 protons and electrons, and Oxygen has 8 protons and electrons. - Carbon's atomic mass (or mass number) is 12, and Oxygen's atomic mass is 16. - Carbon has 6 neutrons, and Oxygen has 8 neutrons. - Carbon can be black, while Oxygen is clear and odorless.


What is the atomic number in O2?

The atomic number of an element refers to the number of protons in its nucleus. For oxygen (O), the atomic number is 8. So in O2 (oxygen molecule), each oxygen atom contributes its atomic number (8) to the total atomic number for the molecule.


What is the atomic number for oxygen 15.9994?

The atomic number for any isotope or mixture of isotopes of oxygen is 8.


The atomic number of oxygen means what?

The atomic number of oxygen, which is 8, represents the number of protons found in the nucleus of an oxygen atom. It determines the element's identity as oxygen and its placement on the periodic table. The atomic number also influences the chemical properties of oxygen.


How many electrons are present outside the nucleus of the oxygen atom?

There are 6 electrons present outside the nucleus of an oxygen atom. Oxygen has an atomic number of 8, which indicates the number of protons and electrons in a neutral atom. Since the atomic number of oxygen is 8, it has 8 electrons, with 2 in the inner shell and 6 in the outer shell.