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What else can I help you with?
How can the periodic table help you determine the number of valence?
The group number of an element on the periodic table corresponds to the number of valence electrons it has. For main group elements, the group number indicates the number of valence electrons. Transition metals may have varying valence electrons based on their oxidation states.
How may valence electrons atoms of can nonmetals have?
Variable; a correct answer is possible only for a specified nonmetal.
What number will give you an idea on the number of valence electrons?
The number of valence electrons in an element can typically be determined by its group number in the periodic table. For main group elements, the group number corresponds to the number of valence electrons; for example, elements in Group 1 have one valence electron, while those in Group 17 have seven. Transition metals may have varying valence electrons and typically require more detailed analysis.
How many electrons does metal have in its outermost energy?
In order to determine the number of electrons in the outer orbit/ valence electrons of a metal, first the total number of electrons needs to be determined. This is done by deriving the atomic number from a periodic table. Arrange these in the shell format of 2, 8, 18, 32... The number of electrons in the outermost shell are the valence electrons
How many valence electrons are present in an atom?
The number of valence electrons is the same number as the column of on the periodic table. Hydrogen has one, Calcium has two, etc. However, Helium may only have 2 and is an exception and Boron only wants 6 to fill its octet.
How many valence electrons does a neutral Be atom have?
It depends on the atom.Atoms may have up to three energy levels, or layers of electrons, although some elements, such as helium, have only one. If an atom has one energy level, its valence electrons may total up to only two. If it has two or three energy levels, It may have up to eight total valence electrons. An atom is neutral when it has the greatest possible number of electrons.
How may electrons are in a chlorine atom?
Chlorine has 17 electrons. 7 of its electrons are valence electrons.
What can you determine about an about an element if you only know its group number on the periodic table?
how many electrons it has in its valence shell usually also some of the characteristics... eg. alkali metals vs. noble gases etc.
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.
How many valence electrons does ethanol have?
I'm not sure this question has any meaning. That is, the words each mean something, but when you arrange them in this way, it's sort of like asking what color five is.
Which two orbitals would the valence electrons be in?
The valence electrons of an atom are found in the outermost orbitals, typically the s and p orbitals. For main group elements, this generally means the highest energy s and p orbitals, such as the valence shell configurations in the form of ns and np. For transition metals, the d orbitals may also be considered as participating in bonding. Therefore, the valence electrons are primarily located in the outermost s and p orbitals.
What is the maximum of valence electrons an element may have?
18
