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Why are scientist concerned about an element valence number of electrons?
Wiki User
∙ 8y ago
This is a problem for chemists.
Wiki User
∙ 8y ago
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How many valence electrons should an element to react with a element with 7 valence electrons?
one valence electron
Element 3 lithium has one valence electron and element 4 beryllium has two valence electrons Element 5 boron has how many valence electrons?
Boron has 3 valence electrons.Boron has 3 valence electrons.
What do Valence Electrons determine?
The Group Number of the Element you're working on determines the number of Valence Electrons. Valence electrons are electrons in the outside energy level.
What is the expected number of valence electrons for a group 3 A element?
The expected number of valence electrons for a group 3 A element is 5 number of valence electrons.
What are Valence elcetrons?
Valence electrons are the electrons on the outermost energy shell of an element.
How many valence electrons does an element in 5A contain?
5 valence electrons.
Why is so much emphasis placed on valence electrons?
The valence electrons of an element are mainly what determine an element's properties.
What element has more valence electrons than oxygenfewer valence electrons than neon more protons than sodium but fewer protons than argon?
Neon has 0 valence electrons so it is not possible to have an element with fewer valence electrons. There can, therefore, be no such element.
What is the number of valence electrons the element helium has?
Helium has 2 electrons (total of 2 electrons and 2 valence electrons)
How many valence electrons do the Group13 element have?
They have 3 valence electrons unless they are isotopes.
How many valence electrons are in the element Neon?
There are 8 valence electrons for neon.
What is the number of valence electrons the element boron?
Boron has 3 valence electrons out of five total electrons.
