{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Chapter 1 version (I)

# Chapter 1 version (I) - Chapter 1 Introduction Matter and...

This preview shows pages 1–5. Sign up to view the full content.

1 Chapter 1 Introduction: Matter and Measurement Classification of Matter Definition : Matter is anything that occupies space and has a mass. Matter includes things we can see and touch (paper, pen…), as well as things we can’t see (air…). Three states of matter: Solid: has a definitevolumeand shape Gas: has no fixed volumeor shape Liquid: has a definite volume but no definite shape 2

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
2 Properties of Matter P h y s i c a l Properties: Can be observed without changing a substance into another substance. EX: Boiling point, density, mass, volume, etc. C h e m i c a l Properties: Can only be observed when a substance is changed into another substance (flammability, corrosiveness, reactivity with acid, etc. ..) EX: combustion H 2 (g) + O 2 (g) H 2 O(l) 22 Properties of Matter E x t e n s i v e Property: I n t e n s i v e property: Does n o t depends on how much matter is being considered (not additive) Ex: Density 50 20 mL of water at C E X : 10 mL of water at 50 C 10 mL of water at 50 C + Ex: mass Depends on how much matter is being considered 4 Extensive Intensive
3 Units of Measurement SI Units Système International d’Unités 6 (table 1-4)

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
4 Metric System A system of units of measurement in which the divisions to subunits are made by the power of 10.
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 14

Chapter 1 version (I) - Chapter 1 Introduction Matter and...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online