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The sodium ion Na plus has 12 protons atomic number of Na equals 11 is this true or false?
Wiki User
∙ 13y ago
False - sodium and its ion has 11 protons
Wiki User
∙ 13y ago
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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.
How many protons in sodium?
the number of protons is the atomic number, which for sodium is 11. The number of electrons in neutral sodium atom is 11 and these are in the following shells:- 1st valence = 2 electron 2nd valence = 8 electrons 3th valence = 1 electrons
Why is the atomic number for sodium 11?
The atomic number is the number of protons in an atom of an element. For example, Sodium's atomic number is 11. This tells us that an atom of sodium has 11 protons in its nucleus. The interesting thing here is that every atom of sodium contains 11 protons. If an atom doesn't have 11 protons, it can't be an atom of sodium. Adding or removing protons from the nucleus of an atom creates a different element. For example, removing one proton from an atom of sodium creates an atom of neon.
If element Q has 11 protons its atomic what is 11?
If an element has 11 protons, its atomic number is 11.
What is the atomic number of the cation formed in the reaction illustrated in Figure 2.3?
11. The atomic number refers to the number of protons in an atom, including a cation. In this case, the Sodium cation has 11 protons like the Sodium atom.
What atomic nucleus contains 11 protons?
11. The atomic number of any atom equals the number of protons in the atom.
How many protons does one atom of element Sodium?
The atomic number of an element gives its number of protons per atom. Sodium's atomic number is 11. Thus, sodium has 11 protons per atom.
What is the atomic number and the mass number of an atom of an element with 11 protons and 12 neutrons?
Atomic number: 11 Mass number: 23 (11 protons + 12 neutrons) Atomic mass (aka atomic weight): 22.98976928 Element: Sodium (sodium-23 is the only stable sodium isotope)
What is sodium atomic number?
the atomic number of sodium is 1111, because it has 11 protons.
If an atoms contains 11 protons and 12 neutrons its atomic number is?
The atomic number is determined by the number of Protons. So in this case it would be 11 (Sodium). The mass number is the total of protons and neutrons, so in this case 23. So this isotope of sodium would be 23Na.
How many protons are in sodiun with a atomic number of 11?
There are always 11 protons in sodium. Every element has the same number of protons to their atomic number.
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 do you find the number of protons in sodium 23?
by atomic number
What element has eleven protons in it?
Sodium has 11 protons because the number of protons is the same as the atomic number.
What is the atomic numbers of a sodium atom that has 11 protons and 12 neutrons?
Sodium's atomic number is always 11 and is always the same as its protons.
What is the amount of protons in sodium?
Sodium, symbol Na, has an atomic number and is number eleven on the periodic table of elements. Therefore, sodium has eleven protons.
How many protons does an atom of 31Sodium have?
An atom's atomic number gives its number of protons. Sodium's atomic number is 11. Thus it has 11 protons, regardless of isotope.
