States of Matter
What are the 3 states of matter?
Solid, Liquid, and Gas
What is a microscope?
A scientific tool that makes small things appear large.
What does it mean to observe?
To use the senses to examine or inspect.
Physical
The state of matter where atoms are packed tightly together.
Solid
What is matter?
Anything that takes of space and has mass.
Properties
What property does an item have when it easily dissolves in a liquid?
Solubility
What state of matter has molecules that are loosely packed and can move a little?
Liquid
What is the smallest unit of any substance?
Particle
What is the size, length, or amount of something, as established by measuring?
Measurement
What is the heaviness of a an object called?
Weight
What does it mean to spread out evenly in a liquid?
Dissolve
What is the property of reflecting light or radiation?
Reflectivity
A material that allows energy to flow through it is called a(n) ________________ and said to have good conductivity.
Conductor
Name an example of a each of the 3 states of matter.
Answers Vary
Solid- Ice
Liquid- Water
Gas- Carbon Dioxide
A representation of something that can help us understand its structure or how it works is called a __________?
Model
What is the name for a material's ability to conduct heat?
Thermal Conductivity
magnet