PT Basics
Properties of elements in a _________ on the periodic table vary from left to right.
What is a period?
All elements on the left side of the periodic table except for hydrogen.
What are metals?
Sometimes conducts electricity and sometimes blocks electricity...
What is a semiconductor?
H
What is hydrogen?
Created the first periodic table.
Who is Mendeleev?
Elements in a ______________ share similar properties.
What is a group?
Ability to be pulled into thin wire.
What is ductility?
One of the most abundant elements on Earth.
What is silicon?
C
What is carbon?
Mendeleev's favorite game.
What is solitaire?
How melting points change across a period...
What is increase then decrease?
Where the majority of metals are located on the periodic table.
What is groups 1-12?
Group of elements between the metals and nonmetals.
What are the metalloids?
N
What is nitrogen?
Where Mendeleev is from...
What is Russia?
How elements are arranged on the periodic table...
What is rows and columns according to their properties?
Group 1 elements...
What are alkali metals?
Elements that react to other elements only in the lab.
What are the noble gases?
Fe
What is iron?
Symbol for gold.
What is Au?
Arranged the periodic table we use today.
Who is Henry Mosley?
Group 2 Elements...
What are the alkaline earth metals?
Elements that react with metals to form salts.
What are halogens?
K
What is potassium?
Symbol for silver.
What is Ag?