6.1
6.2
6.3
100
Alchemy
What is the study of the natural world in an attempt to blend the natural world with the spiritual world?
100
a symbolic system to describe all the elements using the letters of either their common name or their Latin name
What did Berzelius intend to suggest?
100
Mendeleev
Who organized the Periodic Table of Element?
200
Base on their physical and chemical properties.
What is one common way to classify elements?
200
He wrote the known elements on cards, and listed their properties.
How did Mendeleev start order the elements?
300
naming and organizing the elements and compounds
what were the tasks that early chemists needed to accomplish?
300
the electronics industry
where do metalloids often use in?
300
According to the mass
Base on what property did Mendeleev organized the elements horizontally?
400
fire, earth, air and water
What are the four basic elements?
400
fluorine, phosphorus, chlorine, bromine, iodine, sulfur
What are three examples of non-metals?
400
They react violently with water
What is the property of group1 column?
500
the reformed chemistry movement
What is the movement of scientists forging a new chemistry?
500
-shiny -malleable -ductile -good conductors of heat and electricity -solid at room temperature -usually denser than non-metal -active metals react with acid, and very active metals react with water
What are three characteristics of metals?
500
Column 0
Where do we place elements like neon, krypton, and xenon?
M
e
n
u