Basics
What is electronegativity?
Attraction of a electrons when an atom is in a compound.
What is a compound?
A mixture of Atoms.
True or False, most Noble Gases do not have any type of electronegativity.
True
Does electronegativity increase or decrease going right on the periodic table?
Increase
The bigger the difference in electronegativity the more...
ionic the bond is.
Electronegativity is the ability to do this when bonded to another atom.
Attract electrons
Atoms that don't have similar values are called....
Polar covalent
These Noble Gases that were discussed are eggceptions to the eggception?
Xe, Kr, and Rn
Which element has a higher electronegativity, Fe or Ni?
Ni
Metals at the far left of the periodic table have (blank) values?
low values
What will happen if the valence electrons are farther from the nucleus?
The Electronegativity will decrease.
This happens to the hold as the distance between the electrons and the nucleus increases. ?
The hold becomes weaker.
Why are most of the Noble Gases values unknown
They occur in rare conditions and barely react.
Electronegativity does this as it goes down the group.
Decreases
Electronegativity has the (blank) properties of Ionization energy
inverse
This element has a higher electronegativity: N or Si
N, Nitrogen
This type of bond has an unequal sharing of electrons....
Polar bond
Congrats!
You Get Free Points!
This element has the highest electronegativity...
Fluorine
As Ionic size increases what occurs to the atom....
More electrons are added making the atom negative.
Who is the best chemistry teacher that our class has ever seen?
Mr. Connolly
These two elements have the lowest electronegativity.
Caesium and Francium
Xe vs. S: Which element has a higher electronegativity.
S, Sulfer
The (blank) the radius/ distance between the nucleus and electrons, the (blank) the atomic size of the atom.
The shorter the radius/distance between the nucleus and electrons, the smaller the atomic size of the atom.
Electronegativity (blank) an electron while Ionization Energy (blank) an electron
Electronegativity attracts an electron while Ionization Energy removes an electron