The Particulate Nature of Matter
The Particulate Nature of Matter
The Particulate Nature of Matter
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• Be quiet when the teacher is talking
• Be quiet when classmates are talking
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Exams and grades
The particulate nature of matter.
States of matter
What is chemistry?
Why are we studying chemistry ?
Where can we see chemistry in our life?
Chemistry is everywhere in the world
around you!
It's in the food you eat, clothes you wear, water
you drink, medicines, air, cleaners... you name it.
Warm up
• Look at the list of words below:
•Mass or weight ?
Matter
•In …………………….state
– not definite volume or shape,
– move freely in all directions,
– far apart from one another.
•In …………… state,
– definite volume, but not definite shape,
– particles move and slide over one another.
Section Review
Section Review
Section Review
Section Review
Section Review
Section Review
Section Review
Section Review
8. Gas particles have little attraction for each other and can
easily and quickly move from one place to another.