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Called lone pair(s) of electrons,this exists when the atom such as Nitrogen in the ammonia has pair of electrons used to form what is called coordination bond as the lone pair of nitrogen occupy an vacant orbital like the orbital of the hydrogen proton released from acids.
lone pair of ammonia + vacant orbital of hydrogen proton = Ammonium ion
What else can I help you with?
When two atoms share two pairsnof electons a is formed?
Double bond
When two atoms share pairs of electons what is formed?
A covalent bond is formed.
According to the Lewis dot structure above water has how many lone pais of electrons?
There are 6 lone pairs as 3 lone pairs in either F atom.
How many lone pairs on XeF4?
There are two lone pairs on XeF4.
How many lone pair electrons are in ch2o?
There is 1 lone pair around the central C atom
How many electrons in the shells of helium?
The first and only filled shell has two electons. The nucleaus has two protons. He-4 also has two neutrons.
How many lone pairs does the H2O2 molecule have?
The H2O2 molecule has two lone pairs.
What is the charge of electons?
An alpha particle has a charge of +2 (elementary charges), since it contains two protons.
What shape would a molecule with two bound groups and two lone pairs have?
The correct answer is: Bent.
How many lone pairs in C2H2Cl2O?
There are two lone pairs in C2H2Cl2O. Each oxygen atom contributes one lone pair of electrons.
What is the total number of lone pairs in nitrogen triiodide?
There will be a total of 10 lone pairs of electrons. In NI3, each I will have 3 lone pairs (total of 9) and the N will also have 1 lone pair, for a grand total of 10 lone pairs.
How many lone pairs for ASO2?
There are two lone pairs on the arsenic atom in ASO2.
