Vocabulary
What property of matter refers to its ability to burn?
a. Reactivity
b. Color
c. Flammability
d. Hardness
c. Flammability
Which of the following is an example of a physical property of matter?
a. Reactivity with acid
b. Flammability
c. Density
d. Ability to rust
c. Density
Which of the following is a characteristic of a chemical reaction?
a. Change in state
b. Easily reversible
c. Change in chemical composition
d. Change in shape
c. Change in chemical composition
Which statement best describes the Law of Conservation of Matter?
a. Matter can be created but not destroyed
b. In a chemical reaction, matter is created
c. Matter cannot be created nor destroyed, only rearranged
d. Matter is constantly changing form
c. Matter cannot be created nor destroyed, only rearranged
What is the best-selling video game of all time?
a. Grand Theft Auto V
b. Minecraft
c. Super Mario Bros.
d. Wii Sports
b. Minecraft
What is the term for the ability of a material to dissolve in a liquid?
a. Solubility
b. Reactivity
c. Color
d. Conductivity
a. Solubility
Which of the following is NOT a chemical property?
a. Flammability
b. Malleability
c. Reactivity
d. Toxicity
b. Malleability
What happens to the chemical properties of substances during a physical change?
a. They remain the same
b. They become unrecognizable
c. They reverse
d. They disappear
a. They remain the same
In a chemical reaction where Iron (Fe) reacts with Oxygen (O2) to form Iron Oxide (Fe2O3), which statement best reflects the Law of Conservation of Matter?
a. Iron and Oxygen disappear during the reaction
b. Iron and Oxygen combine to form Iron Oxide
c. The total mass of Iron and Oxygen in the reactants is equal to the total mass of Iron Oxide in the product
d. The mass of the Iron Oxide is greater than the total mass of Iron and Oxygen
c. The total mass of Iron and Oxygen in the reactants is equal to the total mass of Iron Oxide in the product
What year was the first "Sonic the Hedgehog" game released?
a. 1985
b. 1991
c. 2000
d. 2010
b. 1991
Which term describes the measure of how much matter is in a certain volume?
a. Density
b. Malleability
c. State of Matter
d. Melting Point
a. Density
Which physical property of a material would best explain why it is suitable for making electrical wires?
a. Density
b. Color
c. Conductivity
d. Hardness
c. Conductivity
When sugar dissolves in water, what type of change is this an example of?
a. Chemical change
b. Physical change
c. Temperature change
d. State change
b. Physical change
If 5 grams of Carbon (C) react with 10 grams of Oxygen (O2) to form Carbon Dioxide (CO2), what is the total mass of the products?
a. 5 grams
b. 10 grams
c. 15 grams
d. There is no way to know with the given information
c. 15 grams
What is Mr. Wixom's favorite movie series?
a. The Evil Dead
b. Harry Potter
c. The Conjuring
d. Lord of the Rings
a. The Evil Dead
Which property of matter refers to its ability to be pounded into thin sheets?
a. Hardness
b. Malleability
c. Density
d. Flammability
b. Malleability
Why is a material that is malleable and ductile more suitable for making jewelry?
a. Resistance to corrosion
b. Brittleness
c. Thermal conductivity
d. Ability to be shaped
d. Ability to be shaped
Based on the data, is this a physical or chemical change?
Odor: No significant odor was detected, indicating the absence of any volatile compounds released during the reaction.
Bubbling: The reaction was characterized by an intense release of carbon dioxide gas, leading to rapid bubbling and the expulsion of foam from the mouth of the bottle. The foam formed a fountain-like structure.
Heat Production or Consumption: No significant heat production or consumption was observed during the experiment.
a. Physical Change
b. Chemical Reaction
c. Both
d. Neither
a. Physical Change
Which of the following equations is balanced?
a. CH4 + O2 -> CO2 + 2H2O
b. 3CO2 + H2O -> C3H6O3
c. 2H2 + O2 -> 2H2O
d. 2HCl + NaOH -> NaCl + H2O
c. 2H2 + O2 -> 2H2O
Who is the lead singer of the band Maroon 5?
a. Adam Levine
b. Bruno Mars
c. Chris Martin
d. Ed Sheeran
a. Adam Levine
Which property of matter of matter describe the ability of a substance to scratch another?
a. Conductivity
b. Ductile
c. Hardness
d. Solubility
c. Hardness
How does the chemical property of non-corrosive influence the choice of material for creating medical implants?
a. Prevention of allergic reactions
b. Improved aesthetics
c. Enhanced flexibility
d. Durability over time
d. Durability over time
What is the name of a substance that speeds up a chemical reaction but is not changed in the process?
a. Catalyst
b. Reactant
c. Product
d. Inhibitor
a. Catalyst
Which of the following equations is NOT balanced?
a. Fe2O3 + 3CO -> 2Fe + 3CO2
b. 2KClO3 -> 2KCl + 3O2
c. N2 + 3H2 -> 2N2H3
d. 2H2O2 -> 2H2O + O2
c. N2 + 3H2 -> 2N2H3
In Splatoon, what type of game is Salmon Run?
a. Battle Royale
b. Horde Mode
c. Tower Defense
d. Turf War
b. Horde Mode