Presentation is loading. Please wait.

Presentation is loading. Please wait.

Elements, Compounds, and Mixtures!

Published byNickolas Carroll Modified over 6 years ago

Similar presentations

Presentation on theme: "Elements, Compounds, and Mixtures!"— Presentation transcript:

1 Elements, Compounds, and Mixtures!

2 Elements Substances that CANNOT be broken down any further.
Helium in balloons Examples- Hydrogen (H) Helium (He) Oxygen (O) Copper (Cu) Copper

3 Compounds 2 or more substances Chemically combined
Separated only by chemical means (by a chemical reaction) Examples: NaCl, H2O NaCl H2O

4 Mixtures 2 or more substances Physically combined
Separated by physical means evaporation, distillation, filtration, chromatography

5 Heterogeneous Mixtures
NOT uniform composition- not thoroughly mixed- you can tell there is more than one substance present Examples: Pizza, Chocolate chip cookie

6 Homogeneous Mixtures Uniform composition- thoroughly mixed- you can’t tell there is more than one substance present Examples: Air, Salt water, Kool-Aid Air: 78% Nitrogen 21% Oxygen 1% other gases

Download ppt "Elements, Compounds, and Mixtures!"

Similar presentations

Element, Compound, or Mixture? 100 200 300 400 500.

Element, Compound, or Mixture?
Matter Pure Substances ElementsCopperCompoundsWaterMixturesHeterogeneousSalt and PepperHomogeneousKool-Aid.

Matter Pure Substances ElementsCopperCompoundsWaterMixturesHeterogeneousSalt and PepperHomogeneousKool-Aid.
Elements, Compounds, and Mixtures. What are the basic differences? Element Any substance that contains only one kind of atom Cannot be broken down Compound.

Elements, Compounds, and Mixtures. What are the basic differences? Element Any substance that contains only one kind of atom Cannot be broken down Compound.
Mixtures of Matter. Classification of Matter.

Mixtures of Matter. Classification of Matter.
Chem 11. Indications of a chemical reaction Energy absorbed or released Color change Gas produced Precipitate- solid that separates from solution Not.

Chem 11. Indications of a chemical reaction Energy absorbed or released Color change Gas produced Precipitate- solid that separates from solution Not.
Today’s Agenda…10/6 Bellringer: What group of elements are unreactive? What does this mean? Get your clickers! Compounds and Mixtures 1 day until fall.

Today’s Agenda…10/6 Bellringer: What group of elements are unreactive? What does this mean? Get your clickers! Compounds and Mixtures 1 day until fall.
Mixtures Describing Matter. Heterogeneous Mixtures: You can see the different parts that make up the mixture (EG) Salads, pizza, soil.

Mixtures Describing Matter. Heterogeneous Mixtures: You can see the different parts that make up the mixture (EG) Salads, pizza, soil.
Classification of Matter Elements, Mixtures, and Compounds.

Classification of Matter Elements, Mixtures, and Compounds.
What’s the MATTER Classify Matter. Matter, Classify Matter At the conclusion of our time together, you should be able to: 1. Classify a mixture of matter.

What’s the MATTER Classify Matter. Matter, Classify Matter At the conclusion of our time together, you should be able to: 1. Classify a mixture of matter.
Composition of constituents The composition of constituent of a mixture is not fix. Air is made up of a mixture of gases. There is ___ % nitrogen gas,

Composition of constituents The composition of constituent of a mixture is not fix. Air is made up of a mixture of gases. There is ___ % nitrogen gas,
Section 2.3 Classifying Matter 1.To learn to distinguish between mixtures and pure substances. 2.To identify homogeneous and heterogeneous mixtures. Objectives.

Section 2.3 Classifying Matter 1.To learn to distinguish between mixtures and pure substances. 2.To identify homogeneous and heterogeneous mixtures. Objectives.
1 Classification of Matter. 2 Classifying Matter by Composition Homogeneous – matter with a uniform composition Heterogeneous - matter without a uniform.

1 Classification of Matter. 2 Classifying Matter by Composition Homogeneous – matter with a uniform composition Heterogeneous - matter without a uniform.
1 Matter and Change. 2 What is Matter?  Matter is anything that takes up space and has mass.  Mass is the amount of matter in an object.

1 Matter and Change. 2 What is Matter?  Matter is anything that takes up space and has mass.  Mass is the amount of matter in an object.
What’s the MATTER Classify Matter. Matter, Classify Matter At the conclusion of our time together, you should be able to: 1. Classify a mixture of matter.

What’s the MATTER Classify Matter. Matter, Classify Matter At the conclusion of our time together, you should be able to: 1. Classify a mixture of matter.
Classifying Matter. Matter Matter can be classified as either a pure substance or a mixture. A pure substance can be further classified as an element.

Classifying Matter. Matter Matter can be classified as either a pure substance or a mixture. A pure substance can be further classified as an element.
MIXTURES AND COMPOUNDS. Types of Mixtures Two types of mixtures exist 1. Homogeneous Uniform in nature Cannot tell that it is a mixture by just looking.

MIXTURES AND COMPOUNDS. Types of Mixtures Two types of mixtures exist 1. Homogeneous Uniform in nature Cannot tell that it is a mixture by just looking.
Compounds and Mixtures. What is a compound?  Compound: pure substance made up of two or more elements chemically combined.  Compound is formed as a.

Compounds and Mixtures. What is a compound?  Compound: pure substance made up of two or more elements chemically combined.  Compound is formed as a.
2.2 Mixtures > 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.. Chapter 2 Matter and Change 2.1 Properties of Matter 2.2.

2.2 Mixtures > 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved.. Chapter 2 Matter and Change 2.1 Properties of Matter 2.2.
Elements, Compounds and Mixtures

Elements, Compounds and Mixtures
What’s in our Air?.

What’s in our Air?.

Similar presentations

Ads by Google