Matter
Matter is composed of what very small unit:
What are atoms?
Find the density:
Mass: 150 grams
Volume: 2.5 ml
How much is 60 g/ml?
Type of Mixture: Salad dressing
What is a heterogenous mixture?
As temperature increases, molecules begin to do what?
What is move faster?
What is evaporation?
Physical or Chemical Property: Solubility
What is a physical property?
Find the density:
Mass: 4.8 grams
Volume: 1.2 ml
How much is 4 g/ml?
Type of Mixture: Air we breathe
What is a homogenous mixture?
The air pressure is greater at Fox Lane than Mt. Everest.
Matter is composed of what two properties:
What is Mass and Volume?
What is a physical change?
Density: 1.46 g/ml
Volume: 34 ml
How much is 49.64 grams?
Best separation technique for dissolved sugar:
What is evaporation?
Define pressure:
The force applied by matter onto another object over a given area.
Provide an example of NON-MATTER:
What is energy, magnetism, gravity, light, sound?
Physical or Chemical Change: Rusting of an old bike
What is a chemical change?
Provide the reason that some objects can float:
Best separation technique for Olive oil, water, honey
What is by their density?
The explanation for why the aluminum can crushed in our lab:
The four states of matter:
What is solid, liquid, gas, plasma?
Physical or Chemical Change: Milk souring
What is a chemical change?
An object's mass is 4,000 grams, with a length, width and height of 29 cm, 43 cm, and 3 cm.
How much is 1.07 g/cm3?
Type of Mixture: Only Carbon Dioxide
What is NOT A MIXTURE?
What is by using the kinetic energy (movement) of molecules?