Parts of the Periodic Table
What is a period?
What is A horizontal row
Elements in the same group have the same number of what?
What is Valence electrons?
Where are metals located on the table?
What is Left and center
Group 1 elements are called what?
What is Alkali metals?
How many valence electrons do alkali metals have?
What is 1?
What is a group?
What is the vertical columns?
What do elements in the same period have in common?
What is Same number of energy levels
This element is in group 2 period 2
What is beryllium?
Group 2 elements are called what?
What is Alkaline Earth metals
How many valence electrons do halogens have?
What is 7?
How many periods are on the periodic table?
What are 7
Which direction are the groups?
What is vertical?
I am a halogen in period 2.
What is Florine?
Group 17 elements are called what?
What are halogens?
Why are noble gases unreactive?
What is They have full energy levels
How many groups are there on the periodic table?
What is 18
Which direction are the periods?
What is horizontal?
I am in group 2 period 7
What is Radium
Group 18 elements are called what?
What are Noble gases?
This group has 2 valence electrons
What are alkaline earth metals
What does a period number tell you?
What is the number of energy levels
Which group contains the most reactive metals?
What are alkali metals?
What is the number of protons and neutrons and electrons for the element in period 2 group 18.
What is 20, 20, 20
What do all noble gases have in common?
Full outer shell of electrons
This element has an atomic mass of 63 and is in the lanthanide series.
What is Europium?