Dew on a windshield freezes to become frost. Is this a physical or chemical change?
What is a physical change?
100
Anything that has mass and takes up space.
What is matter?
100
What unit would you use to measure between St. Louis, MO and Chicago, IL
What is kilometers?
100
Density is a ________ property.
What is physical?
200
To calculate the volume of a solid object, you multiply its _____ x its ______ x its ________.
What is its length, width, and height.
200
Apple cider becomes vinegar. Is this a physical or chemical change?
What is a chemical change?
200
The temperature at which a liquid becomes a gas.
What is boiling point?
200
The volume of a soda bottle would be expressed in what unit?
What is milliliters or liters?
200
Stainless steel's ability to resist rust is a _____ property.
What is Chemical?
300
The volume of a liquid is measured using what?
What is a graduated cylinder?
300
Milk sours. Is this a physical or chemical change?
What is a chemical change?
300
Mass per unit volume is called what?
What is density?
300
What unit would you use if you measured the length of your shoe?
What is centimeters?
300
The amount of space an object takes up is called what? (Hint: This is a physical property?)
What is volume?
400
Temperature is measured using what instrument?
What is a thermometer?
400
A soda bubbles when you open it. Is this a physical or chemical change?
What is a physical change?
400
What are the four states of matter?
What is solid, liquid, gas, and plasma?
400
What unit would you use if you measured the mass of a hamburger?
What is grams?
400
The ability to be pulled into a thin wire is called what? (Hint: This is a physical property.)
What is ductility?
500
To get the volume of an irregular shaped solid object, you put it in a graduated cylinder full of water and see how much the water goes up. This is called what?
What is displacement or immersion?
500
You leave your bicycle outside over night and it begins to rust. Is this a physical or chemical change?
What is a chemical change?
500
A property that can change without changing the identity of the material. `
What is a physical property?
500
What is the proper unit for density?
What is g/mL or g/cm3 (cubed)?
500
The ability to be pressed or rolled flat is called what? (Hint: This is a physical property.)