Measurement
The amount of atoms in an object is called this.
What is mass?
The amount of matter (mass) packed into a space (object).
What is density?
The state of matter of melted candle wax that has no fixed shape, but fixed volume.
What is liquid?
Melted wax becomes solid is an example of this change of matter.
What is freezing?
Sugar dissolving (breaking apart) in warm water is an example of this.
What is physical change?
The amount of space an object occupies is called this.
What is volume?
An object with a density of 6g/mL will do this in water.
What is sink?
Ability to burn is an example of this property.
What is chemical?
The temperature at which a solid becomes a liquid is called this.
What is melting point?
A piece of paper burning is an example of this.
What is chemical change?
This can be used to find the volume of a rectangular prism, like a juice box.
What is length x width x height?
If you have the same volume of two different substances, they may have different densities.
TRUE or FALSE
What is true?
Ability to be shaped is an example of this property.
What is physical?
The process of a solid changing directly into a gas is called this.
What is sublimation?
This state of matter has the least density.
What is gas?
This instrument is best for measuring the mass of an object.
What is a triple beam balance or digital scale?
This is the density of a 28g of iron shot is added to a graduated cylinder containing 40mL of water. The water level rises to the 44mL mark.
What is 7g/mL?
Compared with those in a liquid, the molecules of this state of matter are farther apart from each other.
What is gas?
Heated water forms bubbles of water vapor inside it is an example of this.
What is boiling?
What is physical change?
This instrument is best for measuring the volume of a liquid.
What is graduated cylinder?
DAILY DOUBLE
This is the density of a rectangular block of metal that weighs 480g, and whose dimensions are 8cm by 5cm by 4cm.What is 3g/cm3?
The atoms of this state of matter shake or vibrate in place.
What is solid?
The process of a gas turning into a liquid is called this.
What is condensation?
Vinegar reacting when mixed with baking soda to form a gas is an example of this.
What is chemical change?