Bonds
What bonds together in an ionic bond
Metals & Nonmetals
Period Numbers also represent what?
Energy levels
How many trends did we learn about?
3
What is the middle section of the periodic table called?
Transition Metals
Sea of Electrons is found when what is bonded?
Metals
What bonds together in a covalent bond
How do you find the proton number of an atom?
Atomic Number
As you go up and to the right what two things increase?
Electronegativity and Ionization Energy
Is Cl a Metal, Nonmetal, or Metalloid
How many single covalent bonds would you have with CH4?
4
A cation Fe +3 is formed when
3 electrons are given away
What is the Octet Rule
That Atoms want to get to 8 electrons
Which has the largest atomic radius? Sodium, Magnesium, Potassium or Calcium?
Potassium
Any element in group 18 is called a
Noble Gas
What is the thing that shows protons, trends, families and atoms called?
Periodic Table
What is another word for covalent bonds?
Molecular Bonds
Which group tends to form (-2) charge anions
Group 2
Arrange the following in increasing electronegativity: K, F, Si, S
K, Si, S, F
The 17 row is called what?
The Halogen Family
What is the top row of the inner transitional metals group called?
Lanthanide Series
what is the difference in polar covalent bonds and nonpolar covalent bonds?
Non polar share equally while polar does not.
What is the Electron configuration for Fluorine?
1S2 2S2 2P5
Electronegativity - up and to the right : increasing
Ionization Energy - up and to the right : increasing
Atomic Radius - down and to the left : increasing
What're the two bottom rows called TOGETHER?
Inner transitional metals
What is the range for a Polar Covalent Bond?
0.5 - 2