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What element has the same electrons as sodium?
The element that has the same number of electrons as sodium (which has 11 electrons) is neon. Neon is a noble gas with an atomic number of 10, meaning it has 10 electrons, while sodium has 11 electrons. The closest element with the same electron configuration as sodium would be magnesium, which has 12 electrons. However, magnesium and sodium differ by one electron.
What is the closest noble gas to sodium?
The closest noble gas to sodium is neon. Sodium has an atomic number of 11, while neon, which is the nearest noble gas, has an atomic number of 10. Noble gases are located in Group 18 of the periodic table, and neon is situated just before sodium in the periodic table.
What is the noble gas look alike of sodium?
The noble gas look-alike of sodium is neon. Sodium has an atomic number of 11 and has one electron in its outer shell, while neon, with an atomic number of 10, has a full outer shell of electrons. In chemical reactions, sodium tends to lose that one outer electron to achieve a stable electron configuration similar to that of neon. Thus, sodium is often considered to mimic the noble gas configuration of neon after it ionizes.
What is odd element in the noble gases?
Helium is odd as it has 2 valence electrons while others have 8 valence electrons.
How many electrons do you need to become a noble gas?
A species (element, cation or anion) should have eight valence electrons to have a noble gas electronic configuration. However element upto atomic number 4 may have 2 valence electrons and attain the electronic configuration of helium noble gas.
What element has the same electrons as sodium?
The element that has the same number of electrons as sodium (which has 11 electrons) is neon. Neon is a noble gas with an atomic number of 10, meaning it has 10 electrons, while sodium has 11 electrons. The closest element with the same electron configuration as sodium would be magnesium, which has 12 electrons. However, magnesium and sodium differ by one electron.
What is the closest noble gas to sodium?
The closest noble gas to sodium is neon. Sodium has an atomic number of 11, while neon, which is the nearest noble gas, has an atomic number of 10. Noble gases are located in Group 18 of the periodic table, and neon is situated just before sodium in the periodic table.
How can elements acquire a stable atomic structure like that found in a noble gas?
Atoms will gain, lose, or share electrons to match the number of outer shell electrons of a noble gas.
How many electrons does n need to gain to becom isoelectronic with a noble gas?
An atom with atomic number n needs to gain enough electrons to have the same number of electrons as the nearest noble gas in the periodic table. This would typically involve gaining 8 electrons to achieve the stable electronic configuration of a noble gas.
In the periodic table which noble gas has 2 electrons?
It is helium. It's atomic number is 2, so it has 2 protons and therefore 2 electrons.
What is odd element in the noble gases?
Helium is odd as it has 2 valence electrons while others have 8 valence electrons.
Why sodium and magnesium form positive ions?
Sodium and magnesium form positive ions because they lose electrons in order to have a filled valence shell, like a noble gas. A sodium atom loses one electron so that its ion has a 1+ charge and the noble gas configuration of neon. A magnesium atom loses two electrons so that its ion has a charge of 2+ and the noble gas configuration of neon.
What is the formula of argon gas?
Argon is an element. Symbol: Ar Atomic Number: 18 Family: Noble Gases Val Electrons: 8
What is the alkali metal ion that would have neon as its noble gas configuration?
Sodium ion (Na+) and neon will have the same number of electrons
How many electrons do you need to become a noble gas?
A species (element, cation or anion) should have eight valence electrons to have a noble gas electronic configuration. However element upto atomic number 4 may have 2 valence electrons and attain the electronic configuration of helium noble gas.
Name the noble gas withe the smallest atomic number?
The noble gas with the smallest atomic number is helium, with an atomic number of 2.
Is valance shell full i sodium?
No, the valence shell of sodium (Na) is not full. Sodium has an atomic number of 11, which means it has 11 electrons, with 1 electron in its outermost shell (the third shell). This single valence electron makes sodium highly reactive, as it tends to lose that electron to achieve a full outer shell, resembling the electron configuration of the nearest noble gas, neon.
