Powerpoint of Matter

1. MATTER MATTERS
PRESENTATION BY:
RAFAEL H. SEVILLA III

2. CHEMICAL CHANGE/CHANGES OF STATE
CHANGES OF STATE
• SOLID HAS DEFINITE SHAPE AND
VOLUME
• LIQUID HAS DEFINITE VOLUME BUT
THE SHAPE IS DETERMINED ON THE
CONTAINER
• GAS HAS NO DEFINITE SHAPE AND
VOLUME

3. PARTICLE MATTER MODEL
• MATTER IS MADE UP OF TINY
PARTICLES
STATES OF MATTER
• SOLIDS VIBRATE AND ARE PULLED
TOGETHER
• LIQUIDS SLIDE PAST EACH OTHER BUT
THEY ARE ATTACHED
• GASES FLY PAST EACH OTHER AND
THEY ARE NOT ATTACHED TO
ANYTHING
• SOLIDS HAVE A DEFINITE SHAPE AND VOLUME
• LIQUIDS HAVE A DEFINITE VOLUME AND THE
SHAPE IS DETERMINED BY THE CONTAINER
• GASES DO NOT HAVE A DEFINITE SHAPE OR
VOLUME

4. KINETIC MOLECULAR THEORY
• KINETIC ENERGY IS THE
ENERGY OF MOTION
• THERE IS SPACE BETWEEN
THEM
• THEY ARE ALSO ALWAYS
MOVING
• “KINETIC MOLECULAR THEORY
CREATED TO EXPLAIN WHAT HAPPENS
WHEN THE KINETIC ENERGY OF
PARTICLES CHANGES” (CC 1.2).

5. TEMPERATURE AND CHANGES OF STATE
• GAS – SOLID : DEPOSITION
• SOLID – GAS : SUBLIMATION
• SOLID – LIQUID : MELTING
• LIQUID – SOLID : SOLIDIFICATION
• GAS – LIQUID : CONDENSATION
• LIQUID – GAS : EVAPORATION

6. DESCRIBING MATTER
DESCRIPTIVE PROPERTIES OF MATTER
• “PHYSICAL PROPERTIES ARE CHARACTERISTICS OF MATTER THAN CAN BE
OBSERVED OR MEASURED” (CC 1.2).
• “QUALITATIVE PROPERTIES ARE PROPERTIES THAT CAN BE DESCRIBED BUT
NOT MEASURED” (CC 1.2).
• “QUANTITATIVE PROPERTIES ARE CHARACTERISTICS THAT CAN BE MEASURED
NUMERICALLY” (CC 1.2).

7. PURE SUBSTANCES
• PURE SUBSTANCES ARE MADE OF ONLY
ONE KIND OF MATTER
• THERE ARE TWO KINDS OF PURE
SUBSTANCES: ELEMENTS AND
COMPOUNDS
• ELEMENT: PURE SUBSTANCE THAT
CANNOT BE BROKEN DOWN OR
SEPARATED INTO SIMPLER SUBSTANCES
• COMPOUNDS: PURE SUBSTANCE
COMPOSED OF AT LEAST TWO
ELEMENTS COMBINED IN A SPECIFIC WAY

8. URL’S
• HTTP://WWW.SLIDESHARE.NET/MELINDAMACDONALD/121-KNP
• HTTP://WWW.DUMMIES.COM/HOW-TO/CONTENT/CHEMISTRY-THE-STATES-
OF-MATTER.HTML
• HTTP://CHEMISTRYHOMEWORKHELP.BLOG.COM/2013/02/25/PURE-AND-
IMPURE-SUBSTANCES/