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the mass number of sodium is 23
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What is the mass number of a sodium atom?
Sodium is a metal element. Atomic mass number of it is 23.
What is the mass number of sodium if the numbers are 11 and 12?
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.
How is an atom of sodium that has a mass number of 22 different from one that has a mass number of 24?
Isotopes.
What is the atomic number and the mass number of an element with 20 atomic number and 23 mass number?
Sodium is a metal element. Atomic mass number of it is 23.
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 is the mass number of a sodium atom?
Sodium is a metal element. Atomic mass number of it is 23.
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 mass number of sodium?
Sodium is a meta element. Atomic mass of it is 23.
What is the mass number of sodium if the numbers are 11 and 12?
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.
Mass number of sodium?
23
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 of the element Na?
Sodium is a metal element. Mass number of it is 23.
What is the difference in mass of Na ion and Na atom?
The difference in mass between a sodium atom and a sodium ion (supposing Na+) is 9.10938188 × 10-31kg (the mass of an electron). This is due to the sodium atom losing an electron to form an ion. In order to attain the mass of a single sodium atom you need to divide the molar massn (mass number) of sodium by avogadro's number. You can then find the mass of the ion by subtracting the mass of an electron from the mass of a sodium atom.
What is the atomic number and atomic mass of Sodium?
Sodium (Na) has atomic number 11 and atomic mass of 22.99 g/mol
What is the mass number of element sodium?
23
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.
How is an atom of sodium that has a mass number of 22 different from one that has a mass number of 24?
Isotopes.
