Nearly all sodium found in nature has a mass number of 23, so it is 23Na. There are traces in nature of 22Na, which is radioactive and has a half life of 2.6 years. In addition, there are 20 known synthetic isotopes of sodium (two are metastable and have the same mass numbers as two others), with mass numbers ranging from 18 to 37.
Sodium is a metal element. Atomic mass of it is 23.
23, or 22.98976928 if you want be be super-accurate
Hydrogen H Helium He Lithium Li Beryllium Be Boron B Carbon C Nitrogen N Oxygen O Flourine ......... Neon N Sodium NaMagnesium Mg
The most common isotope (the one displayed on the Periodic Table of Elements) has an atomic weight of 22.99 with a density of 968 kilograms per cubic meter.
Sodium is a metal element. Mass number of it is 23.
the mass number is 11
23
23.
Sodium (Na) has atomic number 11 and atomic mass of 22.99 g/mol
Sodium is a meta element. Atomic mass of it is 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
Sodium is a meta element. Atomic mass of it is 23.
Its atomic number is 11 and its mass is 22.99. This atom is a sodium atom.
Sodium (Na) has atomic number 11 and Atomic Mass of 22.99 g/mol
Sodium (Na) has atomic number 11 and atomic mass of 22.99 g/mol
Sodium is a meta element. Atomic mass of it is 23. Atomic number of it is 11.
Sodium is a meta element. Atomic mass of it is 23.
Sodium is a metal element. Atomic mass number of it is 23.
Sodium is a metal element. Atomic mass number of it is 23.
An atom of sodium with an atomic number of 11 and mass number of 24 is 2411Na.
Vanadium, Symbol V, is the element with atomic number 23.You can find the atomic number of an element from a periodic table as the one you'll find if you follow the link below. The number to the top of an element's symbol is the atomic number (that is , the number of protons in the nucleus.)http://www.electrical-res.com/EX/10-17-19/periodic_table_of_elements.jpg
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
Sodium is a meta element. Atomic mass of it is 23.
Sodium's atomic mass is 22.98977
The Relative Atomic Mass of Sodium is 23.