Periodic Table Of Elements.

Slides:

Advertisements

Similar presentations

The Periodic Table.

Advertisements

Aim: How are Elements Organized in the Periodic Table? DO Now: 1. How would you organize these buttons? 2. How do you think elements are organized in the.

The Periodic Table of Elements

The Periodic Table.

The Modern Periodic Table. The horizontal rows of the periodic table are called PERIODS.

Periodic table families and valence electrons. Valence electron Valence electrons are the electrons contained in the outermost, or valence, electron shell.

Families on the Periodic Table

Periodic Table Of Elements. Understand the organization of the periodic table. Identify properties of metals and non-metals KEY WORDS Periodic tableFamilyPeriod.

Unit 2 – Matter and Chemical Change. Topic 4 – Classifying Elements  Elements are given symbols from Latin, planets, scientists, places  They can be.

Periodic Trends. Periodic Table of the Elements What does the staircase line separate?

Periodic Table Objectives  5.4Locate metals, nonmetals and metalloids in the periodic table.  5.5Locate the family of alkali metals, alkaline earth metals,

The Periodic table The periodic table is a way of keeping track of all of the elements. Each element has a symbol. Some symbols are only one capital letter.

 The elements of in a column of the periodic table are called groups or families.  They share similar chemical properties.  The elements of in a column.

How Do You Read The Periodic Table of the Elements?

(2.2) The Periodic Table (p )

Mendeleev Created the first version of the periodic table.

Elements and The Periodic Table

Periodic Table What we already know: Periodic Law: when Atoms arranged by increasing atomic number, patterns appear Rows = Periods Columns = Families or.

Organize my grocery list so that I can be more efficient: Peanut butter Milk Ground beef Cucumber Frozen corn Fish sticks strawberries Bread Frozen waffles.

Periodic Trends. Periodic Table of the Elements What does the staircase line separate?

The Periodic Table of Elements. Metals, metalloids & non-metals  The periodic table of elements is divided into three categories: metals, metalloids,

The Periodic Table Review. Organization Period- Rows –left to right Group or families- Top to bottom.

 3 Main Periodic Areas: Metals, nonmetals, and metalloids  Vertical columns are groups/families, horizontal rosws are periods.

The Periodic Table. most of the pure elements are solid at room temperature, only 11 naturally occurring elements are a gas, and only 2 elements are liquid.

SN#3 The Periodic Table.

The Periodic Table of The Elements

Periodic Table Structure

Mapping the Periodic Table

Metals, Nonmetals, and Metalloids:

(c) McGraw Hill Ryerson 2007

Periodic Table Review.

Metals, Nonmetals, and Metalloids:

The Periodic Table Ch. 6.

Periodic Table: Representation & Organization

The Periodic Table of The Elements Notes

Activity #31: The Periodic Table Ways the Periodic Table is Organized

A2.1 The Periodic Table.

The Periodic Table of The Elements

The Periodic Table Chapter 4.

Periodic Table Objectives

The Periodic Table A work of art! Pg 184.

The Periodic Table of Elements.

STAAR Review DAY 2 MATTER AND ENERGY

Decoding the Periodic Table Part 2

The Periodic Table GROUPS

2.2 Periodic Table Origin of the periodic table

The Periodic Table Chapter 5.

Periodic Table Review.

The Periodic Table.

The Periodic Table.

The Periodic Table of The Elements

Grouping the Elements.

Coloring the Periodic Table Families

The Periodic Table Regions of the Table.

Non-Metals: To the right of the staircase

The Periodic Table Objectives

Periodic Table.

Aim: How are Elements Organized in the Periodic Table?

Coloring the Periodic Table Families

Periodic Table Notes #1 You need YOUR periodic table and the blank one. WCHS Chemistry.

**You will need page 156 in your books to help you out today!

“The Ultimate Cheat Sheet”

Periodic Table: Periods: Are the horizontal rows on the

Coloring the Periodic Table Families

Periodic table families and valence electrons

Chemical Families.

Staircase Line. Staircase Line Metals Non-metals.

Coloring the Periodic Table Families

Periodic Table.

The Periodic Table.

Presentation transcript:

Periodic Table Of Elements

Purpose Understand the organization of the periodic table. Identify properties of metals and non-metals KEY WORDS Periodic Table Alkali Metals Family Alkaline Earth Metals Group Metalloids Period Chalcogens Metals Halogens Non-Metals Noble Gases

M e t a l s Non- Metals Periodic Table contains metals and non-metals. A staircase separates metals from non-metals. Non- Metals M e t a l s

Rows of the periodic table are called periods. Elements in periods do not have similar properties. From left to right: Elements go from metals to non-metals to gases. period

A column is called a group. Elements in a group have similar chemical properties. A family is a group with a specific name. Alkali Metals Alkaline Earth Metals Chalcogens Halogens Inert (Noble) Gases group

METALS METALS: Found on the left side of the staircase. Have less than 3 valence electrons. Conduct heat and electricity, shiny, solid at room temperature, high melting temperatures. METALS

Alkali Metal Family: Group 1A (IA) Group 1. Each element has 1 valence electron. Soft, highly reactive metals. In nature, they are always combined with other elements.

Alkaline Earth Metals: Group 2A (IIA) Group 2. Each element has 2 valence electrons. Less reactive than Alkali family.

Transition Metals: Metals found in the short columns. Metalloids: Behave like metals and non-metals. Elements on the staircase.

Found on right of the staircase. Have 5 or more valence electrons. NON-METALS: Found on right of the staircase. Have 5 or more valence electrons. Low melting temperatures, usually gases or fragile solids at room temperature, poor conductors. Non- metals

Chalcogens: Group 6A (VIA) Group 16. Each element has 6 valence electrons. Less reactive than the halogen family.

Halogens: Group 7A (VII) Group 17. Each element has 7 valence electrons. Poisonous and highly reactive non-metals, usually found combined with another element.

Noble (Inert) Gases: Group 8A (VIII) Group 18. Each element has 8 valence electrons. Elements are very stable non-metals: unreactive. No natural compounds exist with these elements.

Hydrogen*: Considered a non-metal gas. Contains only 1 electron. Highly reactive. All hydrogen on Earth is combined with other materials or with itself.

Summary: Metals on the left – non-metals on the right. Group number indicates the number of valence electrons. Noble gases are unreactive with 8 valence electrons. Elements in a group have similar chemical properties.