Dimensional Analysis
How many cm there are in a meter?
100cm
What are the columns?
Groups or Families
What are protons?
Positive particles in an atom
What is an element?
A substance made up of one type of atom.
What is the electron configuration of Helium (He)?
1s2
Convert 38.5m to cm.
3,850cm
What is the name of the elements in Group 2?
Alkaline Earth Metals
What is the name of the man who discovered Energy Levels?
Niels Bohr
What is the name of the element with the symbol: Cu
Copper
S, P, D, F
Convert 8 degrees Celsius to Kelvin
281
What elements are in the "D" block
The Transition metals/Groups 3-12
How are the electrons structured in the atom?
In energy levels or orbitals
What is the name of the element with the symbol: Sb
Antimony
What is the next part in the sequence?
1s 2s 2p 3s 3p 4s __?
Convert 5.75kg to lbs:
1kg = 2.2lbs
12.65lbs
What are the names of the two rows at the very bottom of the table.
The Lanthanides and Actinides
Greek Philosopher who first proposed the idea of the atom?
Democritus
What is the name of the element with the symbol: Cf
Californium
What is the Aufbau Principle?
When electrons are added to an atom they fill the lower energy levels first.
What is 602,000,000,000,000,000,000,000 in scientific notation?
6.02x1023
Name the element on the 5th period, 9th Column
Rhodium/Rh
What is the name of the experiment that proved the existence of the nucleus?
Gold foil Experiment
If zinc and nickel were mixed together what type of mixture would it be?
Homogenous Mixture
What is the noble gas configuration of Gold?
[Xe]6s24f145d9