Chemical Symbols
This element is represented by the symbol 'H'.
Hydrogen
This state of matter has a definite shape and volume.
What is solid?
This type of change involves the formation of new substances.
What is a chemical change?
This molecule is made up of two hydrogen atoms and one oxygen atom.
What is water?
This massive wall was built to protect China's northern borders.
What is the Great Wall of China?
The symbol 'O' stands for this element.
What is oxygen?
The state of matter where particles are spread out and move freely
What is gas?
The type of change where no new substances are formed.
What is a physical change?
The compound with the formula CO2.
What is carbon dioxide?
This video game series features characters like Mario, Luigi, and Princess Peach.
What is "Super Mario"?
This element has the symbol 'Na'
Sodium
This state of matter conforms to the shape of its container but has a fixed volume.
What is liquid?
This gas is produced when magnesium reacts with hydrochloric acid.
What is hydrogen?
This element has the atomic number 3.
What is lithium?
his artist became the first woman in history to win the Grammy Award for Album of the Year three times, for her albums "Fearless," "1989," and "Folklore."
Who is Taylor Swift?
The element with the symbol 'Fe'.
Iron
The process by which a solid turns into a liquid.
Melting
A reaction that absorbs heat from the surroundings.
What is endothermic?
The term for a substance made of only one type of atom.
What is an element?
This ship famously sank on its maiden voyage in 1912.
What is the Titanic?
The chemical symbol 'K' represents this element.
What is potassium?
The state change from liquid to gas.
Evaporation
In a risk assessment, this term refers to measures taken to reduce the likelihood of harm or injury during an experiment.
What are precautionary measures?
The name for a substance formed when two or more elements chemically combine.
What is a compound?
Miss Reynolds's favorite NFL team?
Philadelphia Eagles