what type of atoms can hold more than eight electrons and why?
Homework Answers
The atoms which have vacant d- orbitals can hold more than 8 electrons. This is due to availability of vacant d- orbitals, they can extend their valency beyond 8 electrons.
For example
In PCl5 , Phosphorus atom has vacant d orbitals. Hence it can accommodate 10 electrons around it.
Similarly in SF6 , sulphur atom can accommodate 12 electrons due to formation of 6 S-F sigma bonds.
Like phosphorus, Nitrogen of 14 group elements can not hold more than 8 electrons due to lack of vacant d-orbitals.
Generally 15 group elements (except nitrogen) 16 group elements (except oxygen), 17 group elements (except Fluorine) and Xenon of 18 group elements can hold more than 8 electrons. It is due to the availability of vacant d-orbitals in these elements.
what type of atoms can hold less than eight electrons and why?
what type of atoms can hold less than eight electrons and why?
why can hypovalent atoms hold less than eight electrons?
why can hypovalent atoms hold less than eight electrons?
Which of the elements below has a valence shell that can hold more than eight electrons?...
Which of the elements below has a valence shell that can hold more than eight electrons? S F B He
the dopant atoms in an _____________semiconductor have more electrons than the host material
the dopant atoms in an _____________semiconductor have more electrons than the host material
30) Why don't we draw double bonds between the Be atom and the CI atoms in...
30) Why don't we draw double bonds between the Be atom and the CI atoms in BeCl2? A) That would give positive formal charges to the chlorine atoms and a negative formal charge to the beryllium atom. B) There aren't enough electrons. C) That would result in more than eight electrons around beryllium. D) That would result in more than eight electrons around each chlorine atom. E) That would result in the formal charges not adding up to zero.
Of the following atoms, ________ cannot accommodate more than 8 electrons? A. P B. As C....
Of the following atoms, ________ cannot accommodate more than 8 electrons? A. P B. As C. O D. S E. I
When are multiple bonds formed between atoms and why? Multiple bonds between atoms form in order that each atom can ach...
When are multiple bonds formed between atoms and why? Multiple bonds between atoms form in order that each atom can achieve an inner-shell electron octet. Multiple bonds between atoms form norder that each atom has more than 4 electrons and in the result this bond will be stronger than single. Multiple bonds form only between large atoms and it leads to the decreasing of electron density at these atoms. Multiple bonds between atoms form in order that each atom can...
need help with the content 1a) Electrons in an atom are more stable than free electrons....
need help with the content
1a) Electrons in an atom are more stable than free electrons. This is why the energy levels of electrons in atoms are negative (free electrons are defined as having an energy of zera). Calculate the energy of a hydrogen. electron in the 4" shell, in J. b) Calculate this energy in kl/mole. 2. Calculate the energy for nu1, 2, 3, and 5 as well. Graph these energy levels in Joules, including n-5, in your lab...
What is the name of the type of bond where atoms share electrons? Ionic Covalent Hyrdogen...
What is the name of the type of bond where atoms share electrons? Ionic Covalent Hyrdogen None of the above The active site of an enzyme is where substrates bind. True False
4. (2) The 3rd main energy level (n=3) of atoms has 3 sublevel types designated by...
4. (2) The 3rd main energy level (n=3) of atoms has 3 sublevel types designated by the letters: s,p and d. Each type of sublevel can hold a different maximum number of electrons. The S-type sublevel can hold a maximum of electrons, the p-type sublevel can hold a maximum of electrons and d-type can hold a maximum of electrons. Because of this, the entire n=3 level when filled to capacity can hold a total of electrons.
30) Why don't we draw double bonds between the Be atom and the CI atoms in BeCl2? A) That would give positive formal charges to the chlorine atoms and a negative formal charge to the beryllium atom. B) There aren't enough electrons. C) That would result in more than eight electrons around beryllium. D) That would result in more than eight electrons around each chlorine atom. E) That would result in the formal charges not adding up to zero.
When are multiple bonds formed between atoms and why? Multiple bonds between atoms form in order that each atom can achieve an inner-shell electron octet. Multiple bonds between atoms form norder that each atom has more than 4 electrons and in the result this bond will be stronger than single. Multiple bonds form only between large atoms and it leads to the decreasing of electron density at these atoms. Multiple bonds between atoms form in order that each atom can...
need help with the content
1a) Electrons in an atom are more stable than free electrons. This is why the energy levels of electrons in atoms are negative (free electrons are defined as having an energy of zera). Calculate the energy of a hydrogen. electron in the 4" shell, in J. b) Calculate this energy in kl/mole. 2. Calculate the energy for nu1, 2, 3, and 5 as well. Graph these energy levels in Joules, including n-5, in your lab...
4. (2) The 3rd main energy level (n=3) of atoms has 3 sublevel types designated by the letters: s,p and d. Each type of sublevel can hold a different maximum number of electrons. The S-type sublevel can hold a maximum of electrons, the p-type sublevel can hold a maximum of electrons and d-type can hold a maximum of electrons. Because of this, the entire n=3 level when filled to capacity can hold a total of electrons.
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