Periodic Table
Bohr Model
Periodic Elements
Subatomic
Naming Elements
100
The columns on the Periodic Table are called what?
Families or Groups
100
How many electrons fit on the first ring of the Bohr Model?
2
100
K on the Periodic table refers to which element?
Potassium
100
What charge does a proton have?
Positive
100
What was the first element named after a still living scientist? (At the time) 
Seaborgium
200
The small number above the chemical symbol on the periodic table refers to what?
Atomic number or Number of Protons
200
Who was the full name of the man who named the Bohr Model?
Niels Bohr
200
What are the only two elements that are liquid at standard room temperature?
Bromine and Mercury
200
What charge does a neutron have?
Neutral or No Charge
200
What scientist(s) is Curium named after?
Marie and Pierre Curie
300
The elements on the left side of the metalloids are what?
Alkali and Transition metals
300
What are the electrons on the outer energy level of a Bohr Model called?
Valence electrons
300
What is the heaviest natural element?
Uranium
300
The amount of protons is also equal to the number of?
Electrons
300
What roman god is the element Mercury named after?
Mercury or Hermes
400
What is the only letter not used on the periodic table?
J
400
Where was Bohr born?
Copenhagen
400
What is the most common element in the Universe?
Hydrogen
400
The protons in an atom determines the what?
Atomic Number
400
What element is named after the greek word Neos (meaning new)?
Neon
500
What are the rows on the Periodic Table called?
Periods
500
What problem did the Bohr model solve?
The problem of radiation
500
Sodium is never found in it pure form: True or False?
True
500
What is the currently most accurate model of the electrons?
Schrodinger's quantum mechanical model
500
What element, which was discovered in the debris of an explosion, is named after Albert Einstein?
Einsteinium