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Sodium is a metal element. Atomic Mass number of it is 23.
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How many neutrons are in an atom of sodium with mass number 23?
An atom of sodium with mass number 23 has 12 neutrons. This can be calculated by subtracting the atomic number (which is 11 for sodium) from the mass number (which is 23).
If the sodium atom contains 11 electrons 11 protons and 12 neutrons what is the mass number of sodium?
The mass number of an atom is the sum of its protons and neutrons. In this case, sodium has 11 protons and 12 neutrons, so the mass number is 11 + 12 = 23.
How many nuetrons in a sodium atom?
A sodium atom typically has 12 neutrons. This is calculated by subtracting the atomic number (11) from the atomic mass of sodium (23).
What is the atomic mass number of an atom of sodium that contains 12 neutrons?
The atomic mass number of an atom is the sum of its protons and neutrons. Sodium typically has 11 protons, so if the atom has 12 neutrons, the atomic mass number would be 23 (11 protons + 12 neutrons).
How is an atom of sodium that has a mass number of 22 different from one that has a mass number of 24?
An atom of sodium with a mass number of 22 has 11 protons and 11 neutrons, while an atom with a mass number of 24 has 11 protons and 13 neutrons. This means they have different atomic masses and may behave slightly differently in chemical reactions.
