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What is the mass number of sodium if the numbers are 11 and 12?
Wiki User
∙ 11y ago
The proton number of Sodium is 11. The mass number is just under 23 (22.989...). This is because of the different isotopes of sodium and there scarcity.
Wiki User
∙ 11y ago
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What are the names and numbers of the particles in an atom of sodium?
The atomic number is 11 and atomic mass is 23. The number of protons and electrons in sodium is 11 and the number of neutrons is 12
How many protons in a isotope of sodium with a mass number of 20?
All atoms of sodium contain 11 protons, since 11 is the atomic number of sodium.
What is the mass number of an atom with 11 protons 11 electrons 12 neutrons?
Sodium is a metal element. Mass number of it is 23.
How many electrons are in sodium?
Sodium has an Atomic Number of 11 and an Mass Number of 23.This means an atom of Sodium has 11 Protons and therefore 11 electrons.
What is the exact value of sodium?
The relative mass number of sodium is 23. The atomic number is 11. It has a valency of one.
What are the names and numbers of the particles in an atom of sodium?
The atomic number is 11 and atomic mass is 23. The number of protons and electrons in sodium is 11 and the number of neutrons is 12
How many neutrons and protons does neutral atom of sodium with an atomic mass number of 23 have?
Every sodium atom has 11 protons, the atomic number of sodium. The isotope with mass number 23 has (23 - 11) or 12 neutrons, because the mass number of an isotope is defined as the sum of the numbers of protons and neutrons in the isotope.
Which notation represents an atom of sodium with an atomic number of 11 and mass number of 24?
An atom of sodium with an atomic number of 11 and mass number of 24 is 2411Na.
What is the mass number and atomic number of sodium?
Sodium (Na) has atomic number 11 and Atomic Mass of 22.99 g/mol
What is the Atomic number of Sodium-23?
Mass number is the number of protons and neutrons in the nucleus of an atom. Atomic number on the periodic table is the number of protons in the nucleus of an atom. mass number - atomic number = number of neutrons The atomic number of sodium is 11. Specified mass number is 23. Therefore, 23-11 = 12 neutrons
How many protons in a isotope of sodium with a mass number of 20?
All atoms of sodium contain 11 protons, since 11 is the atomic number of sodium.
What is the explanation of the atomic mass of Sodium?
Sodium is a meta element. Atomic mass of it is 23. Atomic number of it is 11.
What is the mass number of an atom with 11 protons 11 electrons 12 neutrons?
Sodium is a metal element. Mass number of it is 23.
What is the mass number of an atom that has 12 neutron and 11 protons?
The mass number would be 23 and the atomic number 11 making it sodium.
What is the atomic number and atomic mass of Sodium?
Sodium (Na) has atomic number 11 and atomic mass of 22.99 g/mol
How many electrons are in sodium?
Sodium has an Atomic Number of 11 and an Mass Number of 23.This means an atom of Sodium has 11 Protons and therefore 11 electrons.
What are subatomic particles found in sodium and chlorine?
Sodium has 11 electrons and protons; the number of neutrons is specific for each isotope. Number of neutrons in a sodium isotope = Mass number - 11
