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The valence electrons of which element has the highest energy hydrogen lithium sodium or potassium?
The element with the highest energy valence electrons among hydrogen, lithium, sodium, and potassium is potassium. Potassium is in the first group of the periodic table, which means it has one valence electron located in the highest energy level (n=4 in the case of potassium).
How many valence electrons has sodium?
Sodium has one valence electron.
How many valence electrons do the silicon calcium chlorine and sodium have?
Silicon has 4 Calcium has 2 Chlorine has 7 Sodium has 1
How many valence electrons does sodium iodide have?
Sodium iodide (NaI) consists of sodium (Na) and iodine (I) atoms. Sodium has 1 valence electron, while iodine has 7 valence electrons. Therefore, in total, sodium iodide has 1 + 7 = 8 valence electrons.
Does sodium have three valence electrons?
No, sodium has 1 valence electron, not 3.
how number of valence electrons sodium have?
A sodium atom has one valence electron.
Rank the element carbon sodium calcium and iodine in order of decreasing number of valence electrons?
The order is: Iodine (7 valence electrons) Carbon (4 valence electrons) Calcium (2 valence electrons) Sodium (1 valence electron)
How many valence electrons are in the sodium family?
Elements in the sodium family (Group 1A or Group 1) have 1 valence electron. This is because they have one electron in their outermost energy level.
What principal energy level do the valence electrons occupy for Na?
The electron configuration of sodium is [Ne]3s1.
Sodium has how many electrons in its outermost principal energy level?
Sodium has one electron in its outermost principal energy level, also known as the valence shell.
A sodium atom with eleven electrons has how many valence electrons?
It has only 1 valence electron
Is valence electron of sodium Atom in the ground state has the greatest amount of energy?
In a sodium atom in its ground state, the valence electron is in the third energy level (n=3) and has more energy than the electrons in the inner levels (n=1 and n=2). However, while it has the highest energy among sodium's electrons, it does not possess the greatest amount of energy possible within the entire spectrum of atomic states, as excited states can have electrons at higher energy levels. Thus, while the valence electron has the greatest energy in the context of sodium's electronic structure, it is not the highest energy electron possible in a broader sense.
