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The atomic number for Oxygen is 8.

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14y ago

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How many protons are in the nucleus of this element Oxygen?

Proton number is equal to atomic number. For oxygen both numbers are 8.


What is an example of atomic numbers?

Atomic number= number of protons. Hydrogen atomic number=1


What is oxide atomic number?

The atomic number of oxide depends on the specific element it is composed of. For example, the atomic number of oxygen, which commonly forms oxides, is 8. Other elements forming oxides will have their own unique atomic numbers.


What are the atomic and mass numbers of oxygen?

The mass number is the sum of neutrons and protons in the atomic nucleus and is different for each isotope of any element. For example the isotope oxygen-16 has the mass number 16. The atomic weight of oxygen (not atomic mass) is [15,99903; 15,99977] after the IUPAC Tables - 2009. The atomic number of oxygen is 8.


What is the same about oxygen 18 and oxygen 16?

Their atomic number (8) is the same. They are both isotopes of oxygen, with different numbers of neutrons.


What element is the atomic number 8?

Oxygen come on now you breath it. :)


How many protons does an atoms of oxygen have?

Oxygen has 8 protons. for this reason its atomic number is 8


How atomic structure forms a bond?

It depends on the atomic number. For example some atomic numbers create oxygen and others create metal such as zinc.


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.


Which two elements have an atomic mass less than twice their atomic number?

Elemental hydrogen and helium have atomic masses less than twice their atomic numbers.


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


Why do atomic mass numbers have decimals for oxygen?

The mass number is the sum of protons and neutrons in the atomic nucleus of chemical elements. All mass numbers are integers. The atomic weight is not an an integer because is calculated taking in the account the isotopic composition of an element; also the mass excess has a role.