In%20your%20table%20groups%20discuss%20the%20meaning%20of%20the%20following%20words:

1
In your table groups discuss the meaning of the
following words Matter Element Atom Mixture Compo
und Molecule
2
What do you think?

• Do these object contain matter?
• For each choose
• A for Agree or
• D for Disagree

3
What are some of the different substances that
make up a pizza? What substances make up water?
What substances make up an iron pot?
4
Matter The Atom
5
Every science that you study is about matter.
Astronomy is a study of matter in space Biology
is studying matter in living things Chemistry is
a study of how matter behaves Earth Science is a
study of matter on Earth Physics is a study of
the energy and motion of matter.
6
(No Transcript)
7
Matter

• The term matter describes all of the physical
  substances around us your table, your body, a
  pencil, water, and so forth

8
Matter

• Anything that has mass and takes up space (has
  volume)
• Made up of different kinds of atoms

I can recognize that all atoms have mass and
occupy space.
9
Matter

• Includes all things that can be seen, tasted,
  smelled, or touched
• Does not include heat, sound, or light

10
Matter is made of atoms
11
An atom is the smallest possible unit of an
element.
12
(No Transcript)
13
(No Transcript)
14
Can you divide a Kiss?

• Materials needed
• Three types of candy kisses, plain, almond, hugs.
• Plastic knives, paper towels

• Can you divide it forever?
• If you kept dividing this what would the pieces
  be like? Sketch it.

15
(No Transcript)
16
Bill nye video Atoms Molecules Elements Compounds
Taffy link- Dots
17
Since all forms of matter consist of a
combination of one or more elements, atoms are
the building blocks that make up all the matter
in the universe.
18

• Elements are pure substances that are made up of
  one kind of atom

http//www.wisc-online.com/objects/ViewObject.aspx
?IDCOS103 Taffy
19
I understand that atoms have all of the
properties of matter.
20

• Pizza is not an element because it is a mixture
  of many substances.
• Water is a pure substance, but it contains two
  kinds of atom oxygen and hydrogen.
• Iron is an element because it is composed of one
  kind of atom.

21
I can recognize that matter is composed of
extremely small particles, too small to be seen
with a classroom microscope, called atoms.
22
Models

• Models are often used for things that are too
  small or too large to be observed or that are too
  difficult to be understood easily

23
Models

• In the case of atoms, scientists use large models
  to explain something that is very small
• Models of the atom were used to explain data or
  facts that were gathered experimentally.
• So, these models are also theories

24
Atomic Structure
25
Periodic TableI can recognize that there are
more than 100 elements that make up all of the
living and nonliving things that we encounter.
Currently, there are 110 different
elementsso 110 different kinds of atoms, are
known to exist.
26
(No Transcript)
27
I can recognize that all atoms of the same
element have the same properties
28
I can recognize that atoms are the smallest part
of an element that has the chemical properties of
the element.