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Oxygen-17 is a low abundant isotope of oxygen Being the only stable isotope of oxygen ... Neutrons, 9. Protons ... It must however have a mass 17, and provided no other nuclear electrons are gained ...

Chemical Elements.com - Oxygen (O)


Melting Point: -218.4 °C (54.750008 K, -361.12 °F) Boiling Point: -183.0 °C ( 90.15 K, -297.4 °F) Number of Protons/Electrons: 8. Number of Neutrons: 8

#8 - Oxygen - O


Name, Oxygen. Symbol, O. Atomic Number, 8. Atomic Mass, 15.999 atomic mass units. Number of Protons, 8. Number of Neutrons, 8. Number of Electrons, 8.

What is the number of protons and electrons in oxygen? - Quora


Since Oxygen's atomic number is 8, it has 8 protons. However, the atomic number is a not always indicative of how many electrons an atom has, but, for our pu...

How did the scientists determine the number of protons? For ... - Quora


Nov 27, 2012 ... For example, how did they know that Oxygen has 8 protons? ... I know that the atomic number is the proton number and I know how to find the ...

Structure of the Atom (grades 6-8)


It is the number of protons that determines the atomic number, e.g., H = 1. ... The elements hydrogen, carbon, nitrogen and oxygen are the elements that make up  ...

Atoms and Elements


All atoms have at least one proton in their core, and the number of protons determines which kind of element an atom is. For example, an oxygen atom has 8 ...

a simple view of atomic structure - Chemguide


Gives a simple picture of the arrangement of protons, neutrons and electrons in some ... So if an atom has 8 protons (atomic number = 8), it must be oxygen.

How would you find the atomic number, atomic mass, protons ...


Dec 11, 2015 ... The "O" is, of course, the symbol for an oxygen atom. The subscript represents the atomic number Z, the number of protons in the nucleus.

Periodic Table of the Elements - Live Science


Jan 5, 2016 ... For example, carbon atoms have six protons, hydrogen atoms have one, and oxygen atoms have eight. The number of protons in an atom is ...

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Questions and Answers - How do I find the number of protons ...


How many protons, electrons and neutrons are in an atom of krypton, carbon, oxygen, neon, silver, gold, etc...? To find the number of protons, electrons and ...

How Many Electrons , Protons, Valence - UCSB Science Line


Oxygen with the symbol O has the atomic number 8 which means it is the 8th element in the table. The number eight also means that oxygen has eight protons in ...

How many protons are in oxygen? - Quora


Aug 15, 2015 ... In one atom of oxygen? 8 protons. By definition, always, and forever. In one molecule of oxygen gas, which is O2? 2 times 8 = 16 protons.