What is the main purpose of classifying matter?

• To create more complex scientific terms

• To confuse students

• To eliminate the need for experiments

• To make it easier to study and understand

How is mass typically measured in science?

• In liters using a beaker

• In meters using a ruler

• In grams using a balance

• In pounds using a scale

What is the significance of using the metric system in science?

• It is only used in chemistry

• It is easier to understand

• It is universally accepted and standardized

• It is more accurate than other systems

Which state of matter maintains its shape?

• Liquid

• Gas

• Solid

• Plasma

What happens to a liquid when it is placed on a surface?

• It becomes a solid

• It evaporates immediately

• It forms a puddle

• It maintains its shape

How can you determine if an object is magnetic?

• By checking its color

• By using a magnet to see if it sticks

• By measuring its temperature

• By dissolving it in water

What is the role of a conductor?

• To dissolve substances in water

• To change the color of an object

• To stop the flow of heat or electricity

• To allow heat or electricity to pass through

What does solubility refer to?

• The ability of a substance to float

• The ability of a substance to change color

• The ability of a substance to dissolve in water

• The ability of a substance to conduct electricity

What determines if an object will sink or float in water?

• Its magnetic properties

• Its relative density

• Its temperature

• Its color

Which of the following is NOT a property used to classify matter?

• Sound

• Color

• Texture

• Odor