Lesson 1 | Substances and Mixtures
Lesson 1 | Substances and Mixtures
Student Labs and Activities
Page
8
Content Vocabulary
9
Lesson Outline
10
MiniLab
12
Content Practice A
13
Content Practice B
14
School to Home
15
Key Concept Builders
16
Enrichment
20
Challenge
21
Copyright ? Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
Launch Lab
Matter and Atoms
7
Name
Date
Launch Lab
Class
LESSON 1: 10 minutes
Can you always see the parts of materials?
If you eat a pizza, you can see the cheese, the pepperoni, and the other parts it is made from.
Can you always see the individual parts when you mix materials?
Procedure
1. Read and complete a lab safety form.
2. Observe the materials at the eight
stations your teacher has set up.
3. Record in the Data and Observations
section below the name and a short
description of each material.
Data and Observations
Copyright ? Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
Think About This
1. Classify Which materials have easily identifiable parts?
2.
8
Key Concept Is it always easy to see the parts of materials that are mixed? Explain.
Matter and Atoms
Name
Content Vocabulary
Date
Class
LESSON 1
Substances and Mixtures
Directions: Explain the differences between the terms in each pair on the lines provided. Use complete sentences.
1. heterogeneous mixture; homogenous mixture
2. atom; element
3. element; compound
4. substance; mixture
Copyright ? Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
5. molecule; atom
6. compound; molecule
7. individual; multiple
8. chemical change; physical change
9. matter; substance
Matter and Atoms
9
Name
Date
Class
Lesson Outline
LESSON 1
Substances and Mixtures
A. What is matter?
1. Anything that has mass and takes up space is considered to
be
.
2. Types of
, including heat, sound, and electricity, and
such as magnetism and gravity are not matter.
B. What is matter made of?
1. The building blocks of matter are small particles called
.
2. The different ways that atoms combine with each other help us identify different
types of
.
C. Classifying Matter
1. Scientists classify all matter into two main groups:
and
.
2. The difference between the two main kinds of matter is
their
.
1. Matter with a composition that is always the same is
a(n)
.
2. A substance made up on only one kind of atom, such as gold is
a(n)
.
a. Some elements are formed of
, which are units
formed of two or more atoms that are held together by chemical bonds.
b. There are about 115 elements, each of which has its own
chemical
.
3. A(n)
is a substance made up of two or more elements
that are chemically joined in a specific combination; most matter is formed
of
.
E. What is a mixture?
1. Matter that can vary in its composition is a(n)
2. The substances that make up
10
.
are not bonded together.
Matter and Atoms
Copyright ? Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
D. What is a substance?
Name
Date
Class
Lesson Outline continued
F. Types of Mixtures
1. Mixtures differ in how
the substances that form them
are mixed.
2. A mixture, such as trail mix, in which the substances are not evenly mixed is
a(n)
mixture.
3. A mixture in which two or more substances are evenly mixed, but not bonded
together is a(n)
mixture, also called
a(n)
.
4. All three states of matter can be a(n)
or a solvent in
a solution.
G. Compounds v. Mixtures
1. The parts of any kind of
, including trail mix, soda,
and air, keep their properties.
2. The atoms that make up a(n)
are bonded together, so
its composition is always the same.
Copyright ? Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
3. The substances that make up a(n)
are not bonded
together, so adding more of one substance in a solution will not change the
composition of the solution.
4. You can separate the parts of any mixture by using
processes.
a. A(n)
, a strainer, or a ladle can be used to separate the
parts of a(n)
mixture.
b. The best methods for separating a(n)
solution¡ªis to use
mixture¡ªa
or evaporation.
H. Visualizing Classification of Matter
1. Matter can be classified as a(n)
a(n)
or
.
2. A substance can be classified as a(n)
a(n)
or
.
3. A mixture can be classified as
or
.
4. All the matter in every category is made up of
Matter and Atoms
.
11
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- chapter 2 lesson 1 the nature of matter
- 2 what is matter
- ap chemistry atoms molecules and ions lecture outline 2
- chapter 6 lesson 2 structure of an atom
- states of matter nasa
- the properties and structure of matter
- classifying matter lesson outline answers
- chapter 10 foundations of chemistry lesson 1 classifying
- lesson 1 substances and mixtures
- understanding the atom