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Oxygen-18 has 8 electrons and protons; the number of neutrons is 10.
Number of protons in the nucleus is the atomic number.
Any atom contain protons, neutrons and electrons.
The number of protons is equal to the atomic number of a chemical element.
The total number of subatomic particles in the nucleus is the sum of protons and neutrons. For the common isotope of iron with an atomic number of 26, there are 26 protons. Given the mass number of 56, the number of neutrons can be calculated as 56 - 26 = 30. Therefore, the total number of subatomic particles in the nucleus is 26 protons + 30 neutrons = 56 particles.
Oxygen-18 has 8 electrons and protons; the number of neutrons is 10.
Oxygen has 8 electrons and protons; the number of neutrons is specific for each isotope. Number of neutrons in an oxygen isotope = Mass number - 8
Elements (oxygen being one of them) are composed of subatomic particles; that is, protons, neutrons, and electrons. Subatomic particles make up atoms (hence "sub"atomic). Therefore, it is reasonable to say that oxygen is an atom.
Number of protons in the nucleus is the atomic number.
No, from 80 years.
neutrons, protons and electrons. _________ The above is incorrect; those are atomic particles. Subatomic particles are what those particles are made of. Quarks and leptons are subatomic particles.
No, sodium is not a subatomic particle. Sodium is a chemical element with the symbol Na and atomic number 11. Subatomic particles are particles smaller than an atom, such as protons, neutrons, and electrons.
The total number of subatomic particles in the nucleus
Any atom contain protons, neutrons and electrons.
The atomic number of oxygen is 8. Thus, electrically neutral oxygen has 8 protons and 8 electrons. Since the most common isotope of oxygen is 16O, there are 16 - 8 = 8 neutrons in an atom of oxygen.
The number of neutrons is different for isotopes.
Atoms, molecules, and cells are not subatomic particles. Atoms are made up of subatomic particles (protons, neutrons, electrons), molecules are made up of atoms, and cells are the basic unit of life in living organisms.