Atomic numbers
What is the element 1?
What is Hydrogen
What is the element O?
What is Oxygen
Who discovered Oxygen?
What is Joseph Priestley and Carl Willhelm Scheele
How many Electrons are in Carbon
What is 6
What Atoms are in water?
What is Oxygen and Hydrogen
What is the element 2?
What is Helium
What is the element Si
What is Silicon
Who discovered Phosphorus?
What is Hennig Brand
How many Electrons are in Potassium?
What is 19
What Atoms are in rust?
What is Iron and Oxygen
What is the element 10?
What is Neon
What is the element Au
What is Gold
Who discovered Titanium?
What is William Gregor
How many Electrons are in Copper?
What is 29
What atoms are in Plastic?
What is Carbon and Hydrogen
What is the element 56?
What is Barium
What is the element Fe
What is Iron
Who discovered Radium?
What is Maria Curie and Pierre Curie
How many electrons are in Protactinium?
What is 91
What atoms are in glucose
What is Carbon, Hydrogen, and Oxygen
What is the element 86?
What is Radon
What is the element W?
What is Tungsten
Who discovered Uranium?
What is Martin Heinrich Klaproth
How many electrons are in Einsteinium?
What is 99
What atoms are in Limestone?
What is Carbon, Calcium, and Oxygen