Vocabulary
anything that has mass and takes up space
what is matter?
This property tells us how heavy something is for its size.
what is density
This tool measures the mass of an object.
what is a triple bean balance
Salt water is an example of this type of mixture.
what is a solution?
What tool would you use to separate sand and iron filings?
what is a magnet?
The amount of matter in an object.
what is mass?
Name one property you can use to sort objects without changing them.
What is color, shape, size, magnetism, taste
The metric unit for measuring mass is this.
what is grams
Give one example of something that is NOT soluble in water.
what is water and oil?
What tool would you use to separate gravel and sand?
what is a sieve? (strainer)
The ability of one substance to dissolve in another.
What is solubility?
Which property tells how hot or cold something is
what is temperature
The amount of space an object takes up is called this.
what is volume
A salad with lettuce, tomatoes, and cucumbers is this type of ________.
what is a mixture?
What tool would you use to separate water and salt?
what is evaporation?
what is the total amount of matter stays the same, even when two types of matter are mixed together. cant be created or destroyed.
what is conservation of matter?
If an object attracts to a magnet, it has this property.
What is magnetism?
This tool is used to measure the volume of a liquid.
what is a graduated cylinder, or beaker
Why is Kool-Aid in water considered a solution?
Because the powder dissolves evenly in the water.
Which method would you use to separate coffee grounds from liquid coffee?
what is a filter?
The substance that gets dissolved in a solution
What is the solute?
The property that describes how easily heat or electricity passes through a material.
what is conductivity ?
After dissolving 10 g of salt in 100 g of water, what is the total mass of the solution?
what is 110 g (100+10=110)
What evidence can you give that matter is conserved when salt dissolves in water?
The mass of the solution equals the mass of the salt plus the water.
Which separation method involves heating a solution until the liquid evaporates?
What is evaporation or distillation?