Compounds Noble Gases Halogens Transition Metals (TM) Nonmetals
100
What is Hydrogen and Oxygen?
What two elements is water made of?
100
What is Helium?
What Noble Gas has the least Atomic Mass?
100
What is Fluorine?
What Halogen has 19 Atomic Mass?
100
What is Gold?
What TM is Au?
100
What is Hydrogen?
What Nonmetal has the Atomic Number 1?
200
What is Sodium and Chloride?
What two elements is salt made of?
200
What is Krypton?
What Noble Gas is Kr?
200
What is Bromine?
What Halogen has the Atomic Number of 35?
200
What is Nickel?
What TM has the atomic number 28?
200
What is Oxygen?
What Nonmetal has the Atomic Mass 16?
300
What is Hydrogen and NItrogen?
What two elements is ammonia made of?
300
What is Radon?
What Noble Gas has the Atomic Number 86?
300
What is Astatine
What Halogen has an Atomic Mass of 210?
300
What is Copper?
What TM is commonly used for wires?
300
What is Carbon?
What Nonmetal has the Atomic Mass of 12?
400
What is Carbon and Oxygen?
What two elements is carbon dioxide made of?
400
What is Xenon?
What Noble Gas has the Atomic Mass of 131?
400
What is Iodine?
What halogen is I?
400
What is Mercury?
What TM has the Atomic Mass 201?
400
What is Sulfur?
What Nonmetal is S?
500
What is Hydrogen and Chlorine?
What two elements is hydrochloric acid made of?
500
What is Neon?
What Noble gas has the second least Atomic Mass?
500
What is Chlorine?
What halogen has the Atomic Number of 17?
500
What TM is W?
What is Tungsten?
500
What is Selenium?
What Nonmetal has the Atomic Mass of 79?






Periodic Table

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