The number of valence electrons found on sulfur
what is 6?
The arrangement of electron pairs for an AB4, AB3E, or AB2E2
What is tetrahedral?
A bond in which the electronegativity difference is less than 0.4
What is covalent?
These follow similar rules, but are different from atomic orbitals
what are Molecular Orbitals
CO2
No
the total number of valence electrons in CO2
What is 16
What is AB2E2?
Bonds that frequently form a lattice, or repeating structure
What is ionic?
When carbon forms four identical bonds
What are sp3 hybrid orbitals
H2O
Yes
The elements in this group all have 7 valence electrons
Square pyramidal, T-shaped and Seesaw are all structures based on this many electron pairs.
What is 5
Bonds in which atoms share electrons, but not equally
What is polar covalent?
A single bond, or the middle of a multiple bond
what is a sigma
\sigma
bond
A bond between Boron and Hydrogen
No
The total number of valence electrons in SO42-
What is 32?
A cube has six sides and all 90o angles. This electron arrangement has six electron pairs, also all 90o angles.
What is octahedral?
The energy associated with gaseous ions forming a crystal
What is lattice energy?
These share electrons in p orbitals to form double or even triple bonds
What are pi (
\pi
) bonds
CCl4 (carbon tetrachloride)
This molecule, with an odd number of electrons, is known by a name that makes it sound like a political extremist
What is a "radical" or "free radical."
The two angle types expected in an AB5
What are 90o and 120o
The usual range of electronegativity differences for a polar covalent bond
0.4<Electronegativity difference<1.7
In order to form a triple bond, these orbitals must be formed
what are sp hybrid orbitals
PCl5
No