The Periodic Table From 56 to 118 in only 150 years!

Slides:

Advertisements

Similar presentations

4-15a: Through gaining an understanding of the structure of atoms and how they join, I can begin to connect the properties of substances with their possible.

Advertisements

Chapter 3: Elements and the Periodic Table

The Periodic Table Chapter 5.1.

Mr. Skirbst Physical Science Topic 14

Unit 3 Lesson 2 The Periodic Table

The Periodic Table Chapter 19 Section 3.

Unit 3 Lesson 2 The Periodic Table

Organizing the Elements

Mastering the Periodic Table

Chapter 3, Section 2 Organizing the Elements

Section 2.0 An understanding of the nature of matter has developed through observations over time.

2.2 The Periodic Table Origin Of The Periodic Table a)Chemists in the 19th century wished to organize elements b)Attempts focused on grouping elements.

Chapter 5 sec 1 The Periodic Table -Organizing the Elements.

Unit 2 – Lesson 5 (The Periodic Table)

Everything in BLUE needs to go in your notes!. Discovering the Elements  By the year 1869, sixty three elements had been discovered.  A Russian scientist.

Elements – different types of atom Elements are the simplest substances. There are about 100 different elements. Each element is made up of very tiny particles.

What is the purpose of the periodic table? A chart that: o Shows all known elements in the universe. o Organizes the elements by chemical properties.

+ I. Section 1 Organizing the Elements. + A. Mendeleev the Detective 1. Made observations to help make a pattern in the elements 2. Some have similar.

ARRANGING THE ELEMENTS

2/20 p. 32 Periodic Table History IQ: On the PT, most elements are a. non-metals, on left hand side b. metals, on right hand side c. non-metals on right.

The Periodic TableSection 1 Recognizing a Pattern 〉 How did Mendeleev arrange the elements in his periodic table? 〉 In his periodic table, Mendeleev arranged.

Chapter 5: The Periodic Table Video. Section 1: Organizing the Elements Video 2.

The Periodic Table Understanding the Periodic Table of Elements.

2.2 Periodic Table  Origin of The Periodic Table  Chemists in the 10th century wished to organize elements.  Attempts focused on grouping elements with.

The Periodic Law History of the Periodic Table.  Objectives  Explain the roles of Mendeleev and Moseley in the development of the periodic table  Describe.

Lesson Starter Share what you have learned previously about the periodic table. Section 1 History of the Periodic Table Chapter 5.

Dmitri Mendeleev By Alyssa Chavez and Cooper Chapman.

4-2 Notes Organizing the Elements. Mendeleev’s Periodic Table 1869 Russian scientist who discovered a pattern of the elements Arranged the elements in.

4.1 Organizing the Elements People often organize things to make them more useful. –Cupboards –Closets –Study notes for tests Up to the mid-1800s, scientists.

The Periodic Table of Elements. Russian scientist Dimitri Mendeleev was the first person who figured out that a pattern existed.

Chapter 4 “The Periodic Table”. Opener u If you’re shopping for music, how is it arranged in the store or online? Why? u How do you organize your music?

The Periodic Table Chapter 5.1 Notes. Organizing the Elements Dmitri Mendeleev was a Russian chemist and one of the first to organize the elements Considered.

The Periodic Table  Currently about 118 known elements are known to scientists.

(8th) Chapter 4-2 Cornell Notes “Organizing the Elements”

The Periodic Table When alchemists first started studying the elements, they just put them in a list from lightest to heaviest.

Organizing the Elements Essential Question: What determines where an element will be located in the periodic table?

Groups in The Periodic Table

Unit 3 Lesson 2 The Periodic Table

Chemistry Notes Part 1.

Organizing the Elements Page 131

Understanding the Periodic Table of Elements

Organizing the Elements

How elements are organized

Organizing Elements – 5.1.

The Periodic Table of the Elements

The Modern Periodic Table Chapter 5

Goal 2 – Atoms and The Periodic Table

Chapter 5 The Periodic Table

Unit 3 Lesson 2 The Periodic Table

Section 2 – pg 131 Organizing the Elements

The Periodic Table.

Warm Up- Tuesday September 18, 2012

The Periodic Table Part I.

The Periodic Table of Elements

2.2 Periodic Table Origin of the periodic table

Mendeleev and Chemical Periodicity

Periodic table periodic table song.

Organizing the Elements

Lesson 5: Mendeleev and the Periodic Table

How are the elements organized?

The Periodic Table.

Goal 4 – The Periodic Table

Unit: Chemistry Lesson 2: Organizing the Elements Essential Questions:

Chapter 5 The Periodic Table.

Goal 4 – The Periodic Table

ELEMENTS AND THE PERIODIC TABLE

14 The Periodic Table of Elements

The periodic table SC.912.P.8.5.

CHAPTER 5 PERIODIC TABLE

Now that we have learned about the Modern Atomic theory and understand what an atom is and what makes it up, and how it can be manipulated into different.

Presentation transcript:

The Periodic Table From 56 to 118 in only 150 years!

The Ancient Greeks The scientists and philosophers of ancient Greece believed there were 4 elements:  Earth  Wind  Fire  Water

And with other things to think about, pretty much nobody cared to dispute the fact for hundreds (maybe thousands!!) of years

Until the mid 19 th century… When several scientists, working independently, tried to come up with a logical arrangement of the known elements at the time.

Dimitri Mendeleev (Dee-me-tree Men-da-lay-ev) In 1863, a Russian scientist and teacher named Dimitri Mendeleev decided to order the 56 known elements. He considered their periodicity (repeating pattern of properties). He decided to arrange them by increasing atomic weight.

Mendeleev’s first table looked like

By 1871, more elements were known,

Amazingly, Mendeleev was able to  Order elements by relative size and show periodicity  Show that columns of elements (families) had similar chemical behaviors  Predict elements yet to be discovered

Now Scientists use periodic tables that look like…

And sounds like this…

Or maybe even this…

Nice work Dimitri!

The End Or is it?