Developing a Periodic Table
The periodic table
What is the Chart of the Elements?
p. 345
An element that is shiny, a conductor of electricity.
What is a metal?
p. 355
96% of your body is made of Oxygen, Carbon, Hydrogen, and Nitrogen.
How much mass of the four elements comes from your body?
pg. 363
Solid non-metal has the quality of being Brittle.
What property do solid nonmetals have?
pg. 364
Semiconductors are the most widely made product from a metalloid.
Metalloids are most used in what product?
pg. 367
Developed the first periodic table.
Who is Dimitri Mendeleev?
p. 346
The ability of a metal to reflect light.
What is luster?
p. 355
No metallic properties
What are nonmetals?
pg. 363
Nonmetals are gases at room temperature, where as metals are solid.
What are the differences between nonmetals and metals?
pg. 364
Sand is the most common compound that contains Silicon.
What compound contains silicon?
pg.267
The arrangement of the periodic table by Mendeleev.
What are rows of increasing mass?
p. 346
The element Gold is the most ductile.
What is the most ductile metal?
pg. 356
Oxygen 65%
What nonmetal was the highest % in your body?
pg. 363
Nonmetals are known to be good insulators.
What are nonmetals good for?
pg. 364
Silicon is widely accepted as the most abundant metalloid.
What is the most abundant metalloid in the universe?
Across the periodic table, moving from left to right.
What is a row?
p. 346
The mass per unit volume of a substance?
What is Density?
pg. 356
Phosphorus and Sulfur are two nonmetals found in the human body,
What nonmetals are found in your body?
P 363
An element that can react with a metal and form a salt.
What is a halogen?
pg. 365
Making water softener pellets, many laundry products and bright green fireworks.
What is Boron used for?
P368
Across the periodic table, moving up and down.
What is a period?
p.346
What element is Fe?
What is the symbol for iron?
p. 348
Compounds such as proteins, fats and nucleic acids are formed from nonmetals.
What nonmetal compounds are in the body?
p 363
These elements only react under lab conditions.
What best describes a noble gas?
pg. 366
In cool temperatures, mettalloids will act like a nonmetal and prevent electricity from flowing.
How do metalloids act in cool temperatures?
Pg. 367