Chapter 2

Chapter 2 Introduction to Chemistry

Composition of Matter ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What is matter? air water smoke light heat cold darkness jello sound human

Element ,[object Object],[object Object],[object Object],[object Object]

Atom ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Atomic Particles Name of Particle Location Charge Related Info Proton Nucleus + Measured by atomic number Neutron Nucleus 0 Measured by atomic mass Electron Outside the nucleus - Helps with bonding

Electrons ,[object Object],[object Object],[object Object]

Compounds ,[object Object],[object Object],[object Object],[object Object],[object Object]

Covalent bonds ,[object Object],[object Object],[object Object],[object Object]

Ionic Bonds ,[object Object],[object Object],[object Object]

Energy and Matter ,[object Object],[object Object],[object Object],[object Object]

Energy and Chemical Reactions ,[object Object],[object Object],[object Object],[object Object],[object Object]

A chemical reaction must make something totally different that has different properties from when it started. You start with the reactants And you end with the products

When you make a sandwich, what do you do?

When you make a sandwich, what do you do? Reactants Products

How can you recognize a chemical reaction? Breaking glass Frying an egg Shaking pop Ice pack Burning a match Freezing water Hand warmers Cooking macaroni Rusting car Boiling water Chopping veggies Baking a cake

Energy Transfer ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Redox reactions ,[object Object],[object Object],[object Object],[object Object],[object Object]

Solutions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Acids and Bases ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

pH and Buffers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Exchange or give/take Which have an electric Which makes Atoms electrons Charge Ionic bonds and Ions

share Which makes Molecules electrons Covalent bonds

Essential Questions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Chapter 2

Empfohlen

Empfohlen

Weitere ähnliche Inhalte

Was ist angesagt?

Was ist angesagt? (12)

Ähnlich wie Chapter 2

Ähnlich wie Chapter 2 (20)

Mehr von Tia Hohler

Mehr von Tia Hohler (20)

Kürzlich hochgeladen

Kürzlich hochgeladen (20)

Chapter 2