Section 1
One mole of any substance contains how many atoms
6.023 x 10^23
How many types of chemical bonds are there
3 covalent,ionic,metallic
How many types of solids are there?
Ionic, molecular, covalent network and metallic
brass is an example of what kind of alloy?
Copper and zinc substitian
Mass speck gives relative abundance of what
Isotope
What is bond polarity
Difference in electo-negativity
What are IMFs
Inter molecular colulombic forces that are weak between molecules
Emperical formula is what
Lowest common ratio of atoms
What are Potential energy curves used for
To calculate bond length and energy
What is a Maxwell boltzmann distribution
It’s a speed verses probability density
What is Aufbrau principal
Electrons are added to sub-levels in a specific order
How many types of alloys are there
Interstitial, sbutstitutional
Beer lambert law
A=DC
What does a PES graph show
The binding energy and the number of electrons
what is a formal charge used for
Used to predict best louis diagram
When do we deviate from ideal gas law
Low temperature high pressure
What is the element with Ag sign and atomic number
Silver number 47