Metals
These are elements that conduct heat and electricity well.
What are Metals?
This is the state of matter are most nonmetals at room temperature.
What is a gas?
This is the general term for elements that have properties of both metals and nonmetals.
What are Metalloids?
These are the atomic numbers for the first two rare earth elements.
What are 21 (Scandium) and 39 (Yttrium)?
This is the term for the ability to be hammered into thin sheets.
What is Malleability?
This is the term for elements that are not good conductors of heat.
What are metals?
These materials that can conduct electricity under certain conditions.
What are semiconductors?
This property that rare earth elements have that is unusual for metals?
What is fluorescent?
This metal is a liquid at room temperature.
What is Mercury(Hg)?
Name a nonmetal that is essential for breathing.
What is Oxygen (O)?
Name one metalloid that is used in electronics.
What is Silicon (Si)?
Name a use for rare earth metals.
What are electronics, batteries, or screens?
This property makes metals shiny.
This property makes nonmetals brittle.
What is Lack of malleability?
The state of matter are metalloids at room temperature.
What are solids?
This is the general location of rare earth elements on the periodic table.
What is the middle of the periodic table?
Name a metal that is magnetic.
What is Iron, Nickel, or Cobalt?
Name a nonmetal that is fluorescent.
What is Neon (Ne)?
This property that metalloids have that varies with temperature.
What is conductivity?
Name a property of rare earth metals.
What are good conductors of thermal and electrical energy.