Bell ringer Write your first name beside your number on the front table Write on pg 3 of your composition book how you think matter related to lighting the water on fire
Introduction to matter Chapter 1
*Describing matter What exactly is matter? What is a substance? Anything that has mass and volume What is a substance? Single type of matter that’s pure (Has same composition) How does this relate to chemistry? Study of matter and how matter changes
What are the 3 states of matter?
3 States of matter Solid Liquid Gas
Properties Physical vs Chemical
What are the physical properties of water?
*Physical properties of matter Color Density Volume Mass Boiling point Melting point
What are the chemical properties of water?
*Chemical properties of matter Toxicity Flammability Chemical stability Solubility
What can you observe? https://www.youtube.com/watch?v=PDRWQUUUCF0 NaCl(l) + H2O
What’s in the closet?
How did they describe the object?
Videos https://www.youtube.com/watch?v=ELchwUIlWa8 – What is matter? https://www.youtube.com/watch?v=37pir0ej_SE – Chemical change https://www.youtube.com/watch?v=PDRWQUUUCF0 Hg + Al = What?