Groups of the Periodic Table
Neutrons, Protons, and Electrons
Periodic Table Trivia
Elements
Definitions
100
alkali metals
What are the elements in Group 1 of the Periodic table called ?
100
7
How many protons does the element nitrogen have?
100
a row of elements in the Periodic Table
What is a period?
100
Magnesium Beryllium Calcium Radium Barium Radium
Name two elements that are alkali earth matals
200
8
How many valence electrons does Helium have?
200
a column of the Periodic Table that contains elements with a similar physical or chemical properties
What is a group?
300
6
How many electrons does carbon have?
300
a row
What is another name for a period?
300
a substance that can make something happen, but does not change itself
What is the definition of the word catalyst?
400
Nobel Gases
What are the elements in group 18 called?
400
0
How many neutrons does Hydrogen have ?
400
a family
What is another name for a group?
400
any element in Group 17 of the Periodic Table
What is a halogen
500
H - Hydrogen He - Helium Gold - Au
Name the symbols of the following elements, Hydrogen Helium Gold (must specify)
M
e
n
u