All About Matter
All About Matter 2
Mixtures and Solutions
MELTS/Circuits
MELTS/Circuits 2
100
All matter has 2 things.
What are mass and takes up space (volume)?
100
What are the states of matter?
Solid, Liquid, and Gas
100
2 or more substances that when mixed CAN be easily separated
What is a mixture?
100
All electrical circuits produce these 2 things.
What are heat/thermal and electrical energy?
100
What is the power source in a simple circuit?
Battery
200
How tighly packed the particles or atoms are that make up matter.
What is density?
200
What 3 metals are magnetic?
Iron, Nickle, and Cobalt
200
Two tools that CAN be used to separate gravel/pebbles and water.
What is a sieve or strainer and a paper filter?
200
Describes how light goes into an object but may not come out. HINT: think black fabric
What is absorption?
200
What type of circuit is this?
Open, Series Circuit
300
Best insulators of electrical energy (2 things).
What are rubber and plastic?
300
What is the most dense liquid in this density column?
Honey
300
The only way to separate a solution.
What is heat/thermal/evaporation?
300
When light is bent or changes the image.
What is refraction?
300
What type of energy is used for a bike?
Mechanical
400
Measured in grams.
What is mass?
400
Measured in milliliters (mL).
What is volume?
400
Steps to separate gravel, sugar, and water.
What is use a strainer and then evaporate it.
400
Energy produced by a toaster (2 things).
What are heat/thermal and mechanical?
400
When light bounces off a mirror or puddle of water.
Reflection
500
Object 2
500
A teacher mixes white power into a beaker of water. The power cannot be seen in the water. The teacher then heats the mixture until the water evaporates and the powder can be seen again. What property of the powder is the teacher demonstrating?
Solubility
500
Water. Mixture, solution, or none?
None.
500
3 things that refract light.
What are telescope, microscope, glasses, contact lenses, water, binoculars, or a prism?
500
Light Energy