Properties of Manner
Anything that has mass and takes up space is known as what?
What is matter made of?
Cutting a piece of paper is an example of a _________ change
what is physical
When two or more different substances are mixed, a new substance may be formed. This is called a _______change.
What is chemical
The scientific study of what matter is made and how it changes is known as what?
What is chemistry?
People can use ________ to describe and identify matter
What is a characteristic of particles
During a physical change, the total _______ of matter is conserved
What is mass or weight?
When a chemical change occurs, the total weight of matter does what?
What is stays the same.
Matter is made up of particles too small to be seen. These are called what?
What are atoms?
Describe Solubility
What is the ability of a substance to dissolve
What is an example of a particle that makes up matter?
What are the three states of matter
What are solid, liquid, gas
What is an example of a chemical change?
What are answers will vary.
Matter made up of a single type of atom is called a what?
What is element.
Name three properties of matter
Blowing up a balloon can be used as a ________to show that particles exist?
What is a model
In your own words describe a physical change?
How do you know when a chemical change has occured?
What is change in color, gas created, change in order, or change in temperature
All the atoms of a elements are what?
what is identical?
Explain how evidence can be use to describe matter
What are observations or quantitative measurements
What is an example of evidence that can be used to explain that matter is made of particles too small to be seen?
What is inflating a balloon or evaporating liquids, or dissolving a substance
How can you prove the total weight of matter is conserved during a physical change?
What is measuring the item before and after.
Describe a molecue.
What is something formed when atoms join together with other atoms?
Matter made of tow or more types of atoms is called what?
What are compounds