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noble gases all contain 8 valence electrons because they are in column 8A on the periodic chart
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How many valence electrons does an element in 5A contain?
5 valence electrons.
How many valence electrons should an element to react with a element with 7 valence electrons?
one valence electron
How many valence electrons are in the element fluorine and do the same for chlorine and bromine?
The number of valence electrons is seven.
How many valence electrons are found in an atom of each what element Helium?
Helium has 2 valence electrons.
How many valence electrons are in calcium?
Calcium is a non metal element. There are 20 electrons in a single atom.
How many valence electrons does an element in 5A contain?
5 valence electrons.
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.
How many valence electrons does a bromine anion contain?
Eight 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.
How many electrons does the element Be have in it?
4 electrons, 2 valence electrons
How many valence in the element cobalt?
There are 2 valence electrons in cobalt.
How many valence electron does chlorine?
The element chlorine has seven electrons in its valence shell.
How many valence electrons are in the element fluorine and do the same for chlorine and bromine?
The number of valence electrons is seven.
How many valence electrons are found in an atom of each what element Helium?
Helium has 2 valence electrons.
How many valence electrons can an element have?
up to 120 elements 14 can be the maximum no. of valence electrons if any element with atomic no.greater than 120 is discovered its maximum no. of valence electrons would be 18
