Physical Properties
States of Matter
Mixtures and Solutions
Sink or Float
Conservation of Matter
100

What tool do you use to measure temperature?

What is a thermometer?

100

Which state of matter keeps its shape?

What is a solid?

100

What is a mixture?

What is two or more substances combined that can be separated?

100

What does it mean if an object floats in water?

What is it is less dense than water?

100

What does it mean to conserve matter?

What is matter is not lost or created, just changed or combined?

200

What property of matter tells how much matter is in an object?

What is mass?

200

Which state of matter takes the shape of its container but has a set volume?

What is a liquid?

200

What is a solution?

What is a type of mixture where one substance dissolves in another?

200

What property helps us predict if something will sink or float?

What is relative density?

200

What happens to the total amount of matter when two materials are mixed?

What is it stays the same?

300

What kind of object is attracted to a magnet?

What is something made of iron, steel, nickel, or cobalt?

300

Which state of matter spreads out to fill any space?

What is a gas?

300

Is trail mix a mixture or a solution?

What is a mixture?

300

Will a metal nail sink or float in water?

What is sink?

300

Is matter created when you mix water and sand?

What is no, it is conserved?

400

What property describes whether an object can sink or float?

What is relative density?

400

What happens to the particles in a solid when it melts?

What is they spread out and move more freely?

400

What happens when salt dissolves in water?

What is it forms a solution?

400

Will a wooden block float in water?

What is float?

400

If you mix oil and water, what can you say about the total amount of matter?

What is it is still the same, just in a mixture?

500

What are the five physical properties?

What are temperature, mass, magnetism, relative density, and physical state?

500

Name one example of a material that can exist in all three states.

What is water?

500

How is a solution different from other mixtures?

What is the substances in a solution cannot be easily separated?

500

If two objects have the same size but one sinks and the other floats, what property must be different?

What is their density?

500

Explain why mixing soil and water shows conservation of matter.

What is because the soil and water are still there, just combined, and can be separated again?

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