Common elements
This is the lightest of all the elements.
What is Hydrogen.
the element with the atomic #92
What is Uranium
#8 on the Periodic table
What is Oxygen
Atomic Number
What is the number of protons/electrons in an atom
The Chemical formula for water
What is H2O
This elements forms 21% of Earth's atmosphere
What is Oxygen
The name of the 3 radioactive particles
What is Alpha,Beta and Gamma
#1 on the periodic table
What is Hydrogen
Positive charged particle
What is a Proton
The name for CO2
What is Carbon Dioxide
This is the most common element making up 93% of all atoms in the universe
What is Hydrogen
This is the best element for blocking gamma radiation
What is Lead
#3 on the periodic table
What is Lithium
Negative charged particle
What is an electron
HCl
What is the chemical formula for Hydrochloric acid
This element's melting point is just below room temperature.
What is Mercury
This radioactive element is not naturally fissile
What is Thorium
The Atomic number of Zinc
What is #30 on the periodic table
Neutral particle
What is a Neutron
Dihydrogen-Monoxide
This element is commonly used is matchsticks
What is Phosphorus
Name of the levels of Elecro-Magnetic spectrum least power to most
What is Radio, Microwave, Infrared, Visible, Ultra violet, X-ray ,and gamma
The name of Horizontal and vertical sections on the periodic table
What is Group and Period
The core of an atom
What is the Nucleus
The chemical formula for Glucose
what is C6H12O6