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How many valence electron are there in sodium neutral atom?
There is one valence electron in a neutral sodium atom. Sodium has an electron configuration of 2-8-1, indicating it has one electron in its outermost energy level.
How many electrons are in valence shell of a sodium atom before and after reaction with chlorine gas to give sodium chloride NaCl?
A sodium atom has 1 electron in its valence shell, while a chlorine atom has 7 electrons in its valence shell. When sodium reacts with chlorine to form sodium chloride, the sodium atom loses its 1 electron to achieve a stable octet configuration, while the chlorine atom gains this electron. The resulting sodium chloride molecule has 8 electrons in the valence shell of the chlorine atom.
What does a neon atom and a sodium ion have in common?
Both a neon atom and a sodium ion have 10 electrons. Neon is a noble gas with a full valence shell, while a sodium ion has lost one electron to achieve a stable electron configuration.
How many valance electrons dose a sodium atom have?
A sodium atom has 1 valence electron. Sodium belongs to group 1 of the periodic table, which means it has 1 electron in its outer shell.
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?
If a sodium atom loses an electron to become a Na+ ion, its electron configuration will be the same as neon (1s22s22p6). Both sodium and neon have stable electron configurations.
How many valence electron are there in sodium neutral atom?
There is one valence electron in a neutral sodium atom. Sodium has an electron configuration of 2-8-1, indicating it has one electron in its outermost energy level.
How many electrons are in valence shell of a sodium atom before and after reaction with chlorine gas to give sodium chloride NaCl?
A sodium atom has 1 electron in its valence shell, while a chlorine atom has 7 electrons in its valence shell. When sodium reacts with chlorine to form sodium chloride, the sodium atom loses its 1 electron to achieve a stable octet configuration, while the chlorine atom gains this electron. The resulting sodium chloride molecule has 8 electrons in the valence shell of the chlorine atom.
What does a neon atom and a sodium ion have in common?
Both a neon atom and a sodium ion have 10 electrons. Neon is a noble gas with a full valence shell, while a sodium ion has lost one electron to achieve a stable electron configuration.
How many valance electrons dose a sodium atom have?
A sodium atom has 1 valence electron. Sodium belongs to group 1 of the periodic table, which means it has 1 electron in its outer shell.
how number of valence electrons sodium have?
A sodium atom has one valence electron.
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?
If a sodium atom loses an electron to become a Na+ ion, its electron configuration will be the same as neon (1s22s22p6). Both sodium and neon have stable electron configurations.
What is the valence electron configuration for the phosphorus atom?
The valence electrons are the outermost (highest energy) s and p sublevels. There are 5 valence electrons in a phosphorus atom, and it is in period 3, so its valence electron configuration is 3s23p3.
Will Sodium give up electrons to other atoms?
An atom of sodium has one valence electron. When a sodium atom loses this electron to another atom, it becomes a sodium ion.
How many sodium atoms are needed to provide electrons necessary to complete valence octet of oxygen atom?
Two sodium atoms are needed to provide the 2 electrons necessary to complete the valence octet of an oxygen atom. Sodium typically loses one electron to achieve a stable electron configuration, which can then be transferred to an oxygen atom to satisfy its electron needs.
What is the valence electron configuration for the magnesium atom?
The valence electron configuration for a magnesium atom is 3s^2. Magnesium is in group 2 of the periodic table, so it has 2 valence electrons in the 3s orbital.
How can one determine the number of valence electrons in an atom using its electron configuration?
To determine the number of valence electrons in an atom using its electron configuration, look at the highest energy level (n) in the electron configuration. The number of electrons in this energy level is the number of valence electrons.
Which of these is the correct Lewis structure for a sodium atom?
A Lewis structure for a sodium atom typically shows the symbol "Na" with one valence electron represented as a dot. Sodium has one valence electron in its outermost shell.
