By: Keith Hopkinson Grade 9 Science

Slides:

Advertisements

Similar presentations

Classifying Matter Up to this point, we have only been modeling matter with simple particles The simplest units of substances have been represented by.

Advertisements

Physical properties of metals and their uses Miss Jan.

Transition Metals Noadswood Science, Transition Metals To understand the properties of transition metals Monday, May 04, 2015.

What are synthetic polymers used for? Objective: ASWDTAT compare the properties of metals and alloys.

Metals Khalid Zubaidi 8A. Info In this PowerPoint presentation, I will list some deferent metals from different areas of the reactivity chart. I will.

Materials and performance. Aluminium and Titanium.

Aluminum: The Metallic Element By Michele Khan. General Properties Aluminum is a soft, durable, lightweight, ductile and malleable metal Aluminum is nonmagnetic.

Matter Preview Understanding Concepts Reading Skills

Physical Properties OBJ: We will create a word wall to further our understanding of scientific vocabulary. TEK 6.6A Warm up: Draw and label the.

Aluminium Run your mouse over these words to start the presentation.

Daniel Lauffenburger A period.  Density – 2.7  Category – metal  Reactivity – it combines Slowly with oxygen to Make aluminum oxide.

Romina Javadianfard Period: 3. Alloys Alloy is a solid combination of atoms of two or more metals. Alloy is a solid combination of atoms of two or more.

Matter Types of Energy Science Tools

Metals Most elements are metals. 88 elements to the left of the stairstep line are metals or metal like elements.

Mr. Fox 8 th Grade Science Class. God Forbid – Force-Fed.

Metals Unit Metals make up 84 of the 103 elements on a standard periodic table…the elements above 103 are also metals, but they are relatively rare and.

By: Maisha Loveday. I will be looking at several metals such as:  Silver  Gold  Magnesium  Iron  Aluminum  Calcium I think that metals lower down.

What are elements like Lesson 2. The periodic table.

Chapter Fifteen: Elements and the Periodic Table  15.1 The Periodic Table of the Elements  15.2 Properties of the Elements.

C- CHAPTER 1 ALL MATTER IS MADE UP OF BASIC UNITS AND HAS PREDICTABLE PHYSICAL AND CHEMICAL PROPERTIES.

Metals By: Marrwah Elhakeem 8A. Hypothesis In this presentation we are going to investigate the relationship between the reactivity of a metal and the.

Physical Properties. What is Matter? Matter is – Anything that has mass and takes up space. – Ex. Solids, liquids, & gases. – ANYTHING = EVERYTHING.

© Oxford University Press Using Metals Metals in the periodic table Most elements are metals The elements on the left of the stepped line are.

Physical Properties of……

Aluminum By: Taylor Neal

  Features of all matter that can be observed and measured without changing the chemical composition of the substance  State of matter  Volume  Mass.

Chapter 5: The Periodic Table

USES OF METALS.

Science Station Solid Matter. Welcome! Today we will begin looking more closely at solid matter and the physical properties of solid matter!

Metal, Nonmetals and Metalloids

Atomic Number: 13 Atomic Weight: Discovery: Hans Christian Oersted (1825 Denmark), Wohler (1827) Word Origin: Latin alumen: alum, an astringent.

Aluminum Thomas Dawson The Discovery Aluminum was used by the Ancient Greeks and Romans, however they never identified it as Aluminum Hans Christian.

Integrated Science Mr. Danckers Chapter 2.1.

C- CHAPTER 1 ALL MATTER IS MADE UP OF BASIC UNITS AND HAS PREDICTABLE PHYSICAL AND CHEMICAL PROPERTIES.

MATTER matters!. Matter  Anything with mass and volume  Made of atoms that are always moving.

5.2 Composition and Structure of Minerals Objectives: 1)Identify the characteristics of minerals, 2)Explain how minerals form. 3)List the physical characteristics.

The Periodic Table of Elements. Elements  Science has come along way since four element theory of Air, Water, Fire, and Earth.  Scientists have identified.

Topic 3 Metals and their uses. Extracting metals Metals are found in the Earth’s crust They are often chemically combined with other elements – this is.

Chapter 2 SECTION 2: PROPERTIES OF MATTER. Key Ideas  Why are color, volume, and density classified as physical properties?  Why are flammability and.

Sect Substances have different properties We look at different physical properties to identify what a substance is. Sometimes we do not know what.

Aluminum By: Jeremy C. Ashley.

UNIT 2 MATTER. CLASSIFICATION OF MATTER Matter Pure SubstanceMixture ElementCompoundHomogeneousHeterogeneous Solutions.

METALLURGY: THE SCIENCE OF METALS A INTRODUCTORY LESSON ON CHARACTERISTICS AND PROPERTIES OF METAL.

16-2 Metals What is the name of a metal that you see everyday?

7 th Grade Integrated Science. A. What is matter? 1. Anything that takes up space and has mass is matter. 2. Light from the Sun is not matter, although.

Q: Where do we obtain most of our metals from?

“What Element am I?” Use the following link to answer the questions in this activity:

Revision of Metals and non-metals.

Metals in the periodic table

Introduction of copper

T2T1 METALS AND NON-METALS

PHYSICAL Properties of metals

Natural Sciences Grade 7

Properties of Matter.

Properties of Metals, Nonmetals, and Metalloids

Natural Sciences and Technology Grade 5

Engineering and Architecture

The Modern Periodic Table

Groups Chemical Families.

Chapter 12 Lesson 3 Part 1 ByDesign Science, 8th Grade

Aluminum (Al) The name is derived from the Latin name for alum, 'alumen' meaning bitter salt.Aluminum was discovered in 1825 by Hans Oersted.

Chapter Fifteen: Elements and the Periodic Table

Chapter Fifteen: Elements and the Periodic Table

Periodic Trends.

Bell ringer Compare & Contrast the properties of Metals, non-metals, and metalloids.

Chapter Fifteen: Elements and the Periodic Table

Chemistry… The Study of MATTER.

Elements, Compounds, and Mixtures

Presentation transcript:

By: Keith Hopkinson Grade 9 Science Aluminum By: Keith Hopkinson Grade 9 Science

Aluminum Discovery As early as 1787, scientists suspected this metal existed in alum. In 1825, a Danish chemist, Hans Christian Oersted produced the first tiny amounts of aluminum by heating anhydrous aluminum chloride with potassium amalgam and distilling off the mercury. Between 1827 & 1845, Frederick Wöhler improved this process. In 1854, Henri Ètienne Sainte-Claire Deville developed a process for commercial production of aluminum.

Chemical & Physical Properties It is light weight but extremely strong. It does conduct electricity, but not as well as copper. Its silvery white in its pure state. Its resists corrosion. It’s a good reflector of light and heat. Its non-toxic. It responds easily to every form of metalworking. Sparks cannot be struck from it. It is not magnetic.

Interesting Facts 13 Al Aluminum 26.981538 Melting Point = 933.437 K (660.323°C or 1220.581°F) Boiling Point = 2792 K (2519°C or 4566°F) Density = 2.70 g/cm^3 Solid at room temperature.

Interesting Facts cont’d Aluminum is the most common element in the earth’s crust. Makes up 8%. It is used by man in more ways then any other metal. It weighs about a 1/3 of iron, copper, or brass. Its never found in a pure state, only with other elements. Its most commonly found in rocks known as Feldspars.

Current Uses Aluminum is mixed with oils for paint. Its used for aluminum foil. Its used in toothpaste and shaving cream. Its used in the roofs of cars, and oil tankers. Its used in furniture and bathroom stuff. Its used for furnaces. Its used in electrical transmission lines. Its used in the surface glass to make mirrors.