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A sodium atom, atomic number 11.
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∙ 12y ago
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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.
A sodium atom has an electron configuration of 1s22s22p63s1 If the sodium atom becomes ionized its new electron configuration will be the same as which element?
neon!
What is the mass number of a sodium atom?
Sodium is a metal element. Atomic mass number of it is 23.
What is sodium's element type?
Sodium is an alkali metal.
Do many elements have the same type of atom?
By definition, an element is a substance with only one type of atom. So no, each element has its own type of atom.
Is sodium an atom?
No. It is an element. Although you can have one atom of sodium.
Is na an atom or an element?
"Na" is the symbol of an atom of the element sodium.
What types of atoms would you expect to find in the element sodium?
you only find 1 type of atom in an element
What are 3 examples of element?
Sodium, Aluminium, Chlorine gas....every thing that are in its element form or only consist of one type of atom is called element.
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 do you call the atom of an element of sodium?
ion
How many electrons sodium element has?
A neutral atom of sodium has 11.
Why is an iron atom a different element than a sodium atom?
An iron atom is a different element than a sodium atom because it has a different ground state electron configuration. In fact, any atom that differs from any other atom in ground state electron configuration is a different element.
How many atoms of an element make up sodium?
Sodium is an element- you just need one atom. Its a trick question
What do protons determine about an element?
The protons of an element determine the atomic number, also known as the proton number. Do not confuse this with mass number which is the number of protons and neutrons.
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.
A sodium atom has an electron configuration of 1s22s22p63s1 If the sodium atom becomes ionized its new electron configuration will be the same as which element?
neon!
