14 The Periodic Table of Elements

Slides:

Advertisements

Similar presentations

Periodic Table of Elements video

Advertisements

Chapter 3: Elements and the Periodic Table

Mr. Skirbst Physical Science Topic 14

The Periodic Table Chapter 19 Section 3.

Mastering the Periodic Table

___ Mn _____________ 54.9 Fill in the following information: Atomic Number: _______ Element Name: _________ # Protons _____ # Electrons _____ # Neutrons.

The Periodic Table TEKS 8.5C interpret the arrangement of the Periodic Table, including groups and periods, to explain how properties are used to classify.

Elements p.. The first periodic table was published in 1869 by Mendeleev. The periodic table is arranged by atomic number today and no longer by atomic.

Mendeleev’s Role Chapter 4.2 Organization and discovery Organization and discovery.

Section 2: Organizing the Elements Objectives: state key events in the historical development of the periodic table list the information in the periodic.

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.

The Periodic Table of the Elements. Connecting the Atom to Elements ● The different types of atoms make up the 100 different elements that are known to.

– a unit of matter; the smallest unit of a chemical element.

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.

Chapter 5 The Periodic table

The Periodic Table Mr. Fox Science Class. Looking for the Pattern Remember back to Friday – Valence Electrons – Dot Models of Elements – What do you see.

Elements & the Periodic Table Organizing the Elements Chapter 3 Section 1.

The Periodic Table CHAPTER 10---LESSON # 1 Periodic: repeating, according to a pattern. Ex: days of the week, months, years, etc. Dmitri Mendeleev- “Father.

Mendeleev’s Role Organization and discovery Organization and discovery.

The Periodic Table Understanding the Periodic Table of Elements.

Chapter 3: Introduction to the Periodic Table Section 3.1: Development of the Periodic Table.

Organizing elements Periodic table. Mendeleev developed a periodic table that arranged elements in order of increasing atomic mass. He studied the melting.

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.

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

Chapter 12 - The Periodic Table Section 1 – Arranging the Elements (pp

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

Organizing the Elements. Dmitri Mendeleev Russian 1869 Looking for patterns in element behaviors.

Introduction to the Periodic Table Atomic Number ● Symbol ● Atomic Weight Element ● Compound ● Mixture.

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

6th Grade Life Science Miss Sauer

Groups in The Periodic Table

Understanding the Periodic Table of Elements

Organizing the Elements

How elements are organized

The Modern Periodic Table Chapter 5

5.2 The Periodic Table.

Goal 2 – Atoms and The Periodic Table

What is Matter and what are the Basics?

Why do you think the rules and routines are being reemphasized today?

The Periodic Table Chapter 4 Section 2 Structure of Matter

History of the Periodic Table

Chapter 12 - The Periodic Table

Section 2 – pg 131 Organizing the Elements

Warm Up- Tuesday September 18, 2012

The Periodic Table Part I.

Mendeleev and Chemical Periodicity

ARRANGING THE ELEMENTS

“periodic”= regular, repeated pattern

Organizing the Elements

Chemistry Notes Part 2.

Lesson 5: Mendeleev and the Periodic Table

Elements and Compounds

Elements and the Periodic Table

Periodic Table Basics.

Goal 4 – The Periodic Table

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

ARRANGING THE ELEMENTS

Organization of elements

Chapter 12 Section 1 Arranging the Elements Bellringer

Periodic – means repeating or refers to a pattern

Goal 4 – The Periodic Table

ELEMENTS AND THE PERIODIC TABLE

“periodic”= regular, repeated pattern

Warm-Up 2/5/14 None! Starting with our Quiz—study the key for the periodic table squares.

“periodic”= regular, repeated pattern

Periodic Table of Elements

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:

14 The Periodic Table of Elements Key Terms: Substance: a particular kind of matter with uniform properties. Element: a substance that cannot be broken down any further

In the late 1800s, Russian chemist Dmitri Mendeleev began to think about how he could organize the elements based on their properties. He found that there were certain repeating patterns in the elements and he organized them into the Periodic Table of Elements

Organization of the Periodic Table: Elements are arranged according to their atomic mass. Mass increases as you move from left to right. Elements are also arranged according to their atomic number, or the number of protons in the atoms of different elements.

Elements on the table are arranged into columns and rows based on similar chemical and physical properties. ROWS= (across) are called PERIODS COLUMNS= (up and down) are called FAMILIES or GROUPS Elements in a family/group have very similar chemical and physical characteristics and react in similar ways