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How do you determine the number of valence electrons if you know the group no of elements?
valence electrons are electrons at the outermost shell as we all know, group in PE can be determined by looking at the valence electron thus if it is in group 1..then the valence electron is 1
An electron in the outermost energy level of an atom is a?
The outermost electrons are called VALENCE electrons.
What is the number of valence electrons for Li and K?
Both lithium and potassium have one valence electron
Hydrogen has how many valence electrons?
One. A hydrogen atom contains only one electron, and it is a valence electron.
How many valence electrons are in alkali metals?
one valence electrons
What is the number of valence electrons in Na?
Na has one valence electron i.e. 1 electron in valence(last) shell.
How many valence electrons does an atom of potassium have?
4
Are valence electrons located in the electron cloud?
The outermost shell of an electron is called the valence shell. This shell may or may not have electrons.The valence shell is a part of the electron cloud.So your answer isYes, the valence electrons are located in the electron cloud.
What is the number of valence electrons the element hydrogen has?
One.Hydrogen has only 1 electron in total, and it is also a valence electron.
Is a valence electron the same thing as a electron?
Yes, but valence electrons are always in the outer electron shell of an atom.
How many valance electrons does hydrogen have?
Hydrogen has only one electron. Just the one. And it is a valence electron.
What does the term "valence" mean in chemistry?
In chemistry, the term "valence" refers to the combining capacity of an atom, which is determined by the number of electrons it can gain, lose, or share in order to achieve a stable electron configuration.
