Density
A physical property of matter that compares how much matter there is in a certain amount of space?
What is density?
Jack has a rock that has a mass of 6g and a volume of 3cm3. What is the density?
What is 2g/cm3?
____ is a physical phenomenon produced by the motion of electric charge, resulting in attractive and repulsive forces between objects.
What is magnetism?
_____ is the ability of a solid, liquid, or gaseous chemical substance (referred to as the solute) to dissolve in solvent (usually a liquid) and form a solution.
What is solubility?
What two types of conductivity did we learn about?
What are thermal and electrical?
What is the formula for density?
What is D= M/V?
A cube measures 1.5 cm on each side and has a mass of 17.4. What is it's density?
What is 5.16 ?
What can you use to separate iron fillings from a powder?
What is a magnet?
Name two substances that dissolves in water.
What are salt, baking soda and sugar ?
Name three examples of good conductors?
What silver, gold, steel, cooper, iron and aluminum?
You want to calculate the density of a rock. You know the mass of the rock and use a graduated cylinder to measure the volume. If the water in the cylinder increased from 10 mill to 15 mill. What is the volume of the rock?
What is 5 mill?
A rock has a volume of 15 ml and a density of 2g/ml. What is the rocks mass?
What is 30g ?
Name two metals that are magnetic.
What are iron and steel?
If I wanted to separate sand from salt what would i have to do to the mixture.
What is solubility and increase the water to dissolve the salt?
Name three good insulators.
What are rubber, Styrofoam and wood?
If you add two liquids and one is water to a container and leave them over night. The next morning you find that one the other liquid is on top of the water. What is the density of that liquid?
What is less than 1?
A rock has a mass of 100g and a density of 20g/ml. What is the rocks volume.
What is 5 ml?
Name two non magnetic metals.
What are aluminum and copper?
____ is dissolved in the solvent .
What is a solute?
Name three items that when connected to a battery light a bulb.
What are iron, aluminum and copper?
If two cubes are placed into the same container and they displace the same amount of water but have different densities. How is this possible.
What is different masses?
A rock is placed into a graduated cylinder with 30ml of water. The water increased to 51 ml of water. The rock has a mass of 100g. What is the rocks density?
What is 4.76?
Magnetism is what type of property of matter.
What is physical property?
____ is able to dissolve other substances.
What is a solvent?
What type of conductivity do the following items share.
Aluminum, Copper and Brass
What is electrical conductivity?