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If barium has two valence electrons while chlorine has seven how many barium atoms are needed to form an ionic bond with chlorine?
Two
Why can't He2 exist?
Helium exists in the form of He and not He2 because He has already stable,does not take part in a chemical reaction.But when one atom combines with other atom in a chemical reaction to form bond to complete its outermost shell and attain stabilty while He does not combine with other atom to form bond.This is the reason for helium does not exist in the form He2 or molecule form
Does fluorine give or take away electrons during a chemical bond?
It gives away electrons.
Why does fluorine form bonds with nearly all elements on the periodic table?
Fluorine has 7 valence electrons so it only needs one more to have the 8 it needs to be stable. This makes it very easy for fluorine to bond with almost any other element because it can easily take or share the one it needs.
What happens to atoms of most nonmetals when they react with other elements?
They tend to gain electrons when reacting with a metal. Metals generally are short of a full octet by 1 to 4 valence electrons. It is easier to drop 2 electrons than try to gain 6 electrons. The elements in group four can go either way, but the other metals will give up electrons, and non-metals will take them.
Can only the outermost electrons of an atom take part in bond formation in all cases?
No, frequently other electrons take part to form a bond.
How many valence electrons take part in a triple bond between 2 atoms?
6 you apex users!
How many total of valence electrons take part in a triple bond between 2 atoms?
6 -apex
Can atoms bond and unbond?
Yes, atoms can form chemical bonds with each other to create molecules, and these bonds can be broken through chemical reactions or physical forces. This process allows atoms to bond and unbond with other atoms under different conditions, leading to the formation and breakdown of various compounds.
How many total valence electrons take a part in a triple bond between 2 atoms?
6 you apex users!
What is a coavalent bond?
A bond where electrons are shared between atoms. These atoms usually have similar electronegativities, so one atom doesn't take all of the electrons from the other. The opposite of covalent would be ionic, where one atom does take electrons from the other.
How many total valence electrons take part in triple bond between 2 atoms?
In a triple bond between two atoms, a total of six valence electrons take part. Two electrons come from each atom to form the sigma bond, and the remaining four electrons form two pi bonds.
How many valence electrons take part in a triple bond between two atoms?
In a triple bond, a total of six electrons are shared between two atoms. Each atom contributes one electron for a sigma bond, and two atoms contribute two electrons each for two pi bonds.
How is a covelent bond different from an ionic bond?
ionic bonds are stronger than the covalent.its because the covalent bonds are formed by sharing of electons and ionic bonds are formed by give and take of elecrons which complete the octates of atoms
How many total valence electron take part in a triple bond and between 2 atoms?
In a triple bond between two atoms, a total of six valence electrons are involved. Each atom contributes three valence electrons, resulting in three shared pairs of electrons. This type of bond is characterized by one sigma bond and two pi bonds, allowing for a strong and stable connection between the atoms.
How many total valence electrons take part bond between two atoms?
generally 8, although there are a few special cases involving less.
How many atoms does it take to form a single covalent bond?
Just two
