This document discusses the four states of matter: solids, liquids, gases, and plasma. It explains that matter is anything that has mass and takes up space. Solids have a definite shape and volume, with particles packed tightly together. Liquids take the shape of their container but have definite volume, with particles loosely packed and able to flow around each other. Gases spread out to fill their container without definite volume, with particles moving freely and having high energy. Plasma is similar to gas but with electrically charged particles, found in places like flames and lightning. The document also discusses pure substances like elements and compounds versus mixtures.

1. REBUS GAME
LET’S ENERGIZE
YOUR MIND

3. 1 2
3

4. ELEMENTARY
ARY

6. MATTER
It’s what the
world is made of.

7. What is matter?
 Matter is anything that has
mass and takes up space.

8. Four States of Matter
Solids
Liquids
Gases
Plasma

9. Solids
 Solids have
definite shape
and definite
volume.
 Solids have
mass.
 Solids take up
space.

10. Particles in Solids:
 Are packed
tightly together
 Have very little
energy
 Vibrate in place

11. Liquids
 Liquids take the
shape of their
container and have
definite volume.
 Liquids have mass.
 Liquids take up
space.

12. Particles in Liquids:
 Are loosely
packed
 Have medium
energy levels
 Particles flow
around each
other

13. Gases
 Gases spread out
to fill the entire
space given and
do not have
definite volume.
 Gases have mass.
 Gases take up
space.

14. Particles in Gases:
Move freely
Have LOTS
of energy

15. Plasma
 Lightning is a
plasma.
 Used in fluorescent
light bulbs and Neon
lights.
 Plasma is a lot like a
gas, but the
particles are
electrically charged.

16. Particles in Plasma:
Are
electrically
charged
Have
EXTREMELY
high energy
levels

17. Some places where
plasmas are found…
1. Flames

18. 2. Lightning

19. 3. Aurora (Northern Lights)

20. Pure Substances
and Mixtures

21. Pure Substances
 Pure substances:
 They have a constant
composition.
 They can't be separated in
simpler substances using
physical methods.
 Can exist in 3 states of
matter.

22. Elements
 All elements are
made of atoms.
 Atoms of the
same element are
alike.
 Atoms of different
elements are
different.

23.  In 1813, a system of
representing elements
with symbols was
introduced.
 Each symbol consists
of one or two letters.
 Two letters are
needed for a chemical
symbol when the first
letter of that
element’s name has
already been used.
Elements

24. Compounds
Compounds
are also pure
substances.
But
compounds
are made
from more
than one
element.

25. Thanks for
Listening
Have you learned something
for today?
May I hear your key takeaways?