Alkali Metals
Transition Metals
Non-Metals
Metalloids and Post-Transition Metals
Other
100
This metal is least reactive of the Alkali Metals.
What is Lithium
100
This Transition Metal is the only metal in liquid form at room temperature
What is Mercury
100
This is the Non-Metal we breathe.
What is Oxygen
100
This Post-Transition Metal is used in bullets and other weapons
What is Lead
100
This Noble Gas is used to make balloons float.
What is Helium
200
This is the most reactive of Alkali Metals
What is Caesium
200
This metal is considered precious. It is used in jewelry, and is rather heavy. The atomic symbol is Au.
What is Gold
200
This Non-Metal has an Atomic Number of 1.
What is Hydrogen
200
This Post-Transition Metal is used in foil.
What is Tin
200
This Halogen is the only other element other than Mercury that is a liquid at room temperature.
What is Bromine
300
This Alkali Metal is found in bananas.
What is Potassium
300
These series metals make up 57-71 on the Periodic Table.
What is the Lanthanide Series
300
This Non-Metal is in very many minerals and materials, such as diamond or coal.
What is Carbon
300
This Post-Transition Metal has a low melting point, slightly above room temperature. It can freeze on the floor and melt in the human hand.
What is Gallium
300
People may use this Halogen to clean their pools
What is Chlorine
400
This Alkali Metal has a yellow glow during a flame test.
What is Sodium
400
This Transition Metal is used in many alloys, such as stainless steel or plating.
What is Chromium
400
Chemically, this element reacts with all elements except for gold, platinum, iridium, tellurium, and the noble gases.
What is Sulfur
400
The primary use of this Metalloid is in lead alloys, such as ammunition or car batteries
What is Arsenic
400
This is the most reactive Halogen
What is Flourine
500
This Alkali Metal is used in vacuum tubes and getters.
What is Rubidium
500
The oxide is used with europium to make phosphors to create the red color in television tubes.
What is Yttrium
500
The salts of this element are toxic in large amounts, but trace amounts are necessary for cellular function in many organisms, including all animals.
What is Selenium
500
The amorphous form of this Metalloid is used in rocket fuel igniter and pyrotechnic flares.
What is Boron
500
This Noble Gas is found in the atmosphere in trace amounts.
What is Xenon
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