Matter.

Slides:



Advertisements
Similar presentations
Combination of elements to form compounds
Advertisements

Periodic Table of Elements
The Periodic Table 6.5A Students will know that an element is a pure substance represented by chemical symbols.
7-5 The Chemical Nature of Matter
Periodic Table of Elements
PERIODIC TABLE OF ELEMENTS
Mastering the Periodic Table
Unit 5 Section 2 Notes A Guided Tour of the Periodic Table.
The modern periodic table – organization
Periodic Table.
Reading the Periodic Table. The Periodic Table Layout The Periodic Table is organized into rows and columns Each vertical column is called a Group or.
Periodic Table of Elements. gold silver helium oxygen mercury hydrogen sodium nitrogen niobium neodymium chlorine carbon.
Matter Vocabulary Matter – anything that has mass and takes up space Element – a substance consisting of the same atoms that cannot be broken apart any.
The Periodic Table of Elements. What is the Periodic Table of Elements?  The periodic table organizes elements in a particular way. A great deal of information.
Periodic Table of Elements GHS R. Krum. Some Different Periodic Tables.
The Periodic Table Understanding the Periodic Table of Elements.
Chapter 4 Elements and the Periodic Table. Elements and the Periodic Table Background- – Matter – anything with mass and volume (“stuff”) There are basically.
The Periodic Table 1) History – Mendeleev 2) Element squares 3) Atomic Number 4) Atomic Mass 5) Valence Electrons 6) Metals/Non-Metals and Metalloids 7)
 Structure of the Atom Chapter 19 Section 1. The Electron Cloud Model  It is believed that atoms consist of two regions:  The nucleus – contains protons.
ELEMENTS. Elements pure substance that cannot be separated into simpler substance by physical or chemical means. 1.
Periodic Table of Elements
Periodic Table of Elements
Understanding the Periodic Table of Elements
Periodic Table of Elements
A Guided Tour of the Periodic Table
Mendeleev In 1869, Dmitri Ivanovitch Mendeléev created the first accepted version of the periodic table. He arranged elements according to their atomic.
5.4 Patterns and the Periodic Table
Periodic Table of Elements
Periodic Table of Elements
Today’s Agenda… Bellringer: Make sure you are finished with your venn diagram/writing frame Take up Venn diagram/Writing frame Notes on The Periodic Table.
Today’s Agenda…9-28 Turn in corrections/signed tests
Periodic Table of Elements
Periodic Table of Elements
A Guided Tour of the Periodic Table
Elements The elements, alone or in combinations, make up our bodies, our world, our sun, and in fact, the entire universe.
Periodic Table of Elements
Periodic Table of Elements
Chemistry Notes Part 2.
Periodic Table of Elements
Elements and Compounds
Introduction to the Periodic Table
The Periodic Table Chapter 12 Arranging the Elements Section 1
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Structure of the Atom Chapter 19 Section 1.
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic table Notes #4 In 1869, Dmitri Mendeléev created the first accepted version of the periodic table. He.
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Periodic Table of Elements
Presentation transcript:

Matter

9/1/16 Matter and the Periodic Table of Elements Matter- anything that has mass and takes up space. Energy- the ability to do work or cause a change. Chemistry- the study of the properties of matter and how matter changes. Elements- a substance that cannot be broken down into other substances by chemical or physical means. ( the building blocks of matter)

Dmitri In 1869, created the first accepted version Periodic Table of Elements- an arrangement of the elements in order of atomic number, in which elements with similar properties are grouped in columns. Dmitri In 1869, created the first accepted version Mendeléev- of the periodic table.

Rules for 1. The symbol always begins with a capital Writing letter. Chemical 2. If there is a second letter, it is written in Symbols: lowercase. 3. Periods are not used at the end of a symbol. Period- the horizontal rows on the Periodic Table of Elements. Group- the vertical columns on the Periodic (Families)Table of Elements.

Mendeleev In 1869, Dmitri Mendeléev created the first accepted version of the periodic table. He grouped elements according to their atomic mass, and as he did, he found that the families had similar chemical properties.  Blank spaces were left open to add the new elements he predicted would occur.  5

Si What’s in a square? 14 28.086 Silicon Different periodic tables can include various bits of information, but usually: atomic number chemical symbol atomic mass element name 7

C Cu Carbon Copper Chemical Symbols All elements have their own unique symbol. First letter is ALWAYS capitalized. If there is a second letter, it is lowercase. No periods are used in the chemical symbol. C Carbon Cu Copper 8

The Current Periodic Table Mendeleev wasn’t too far off. Now the elements are put in rows by increasing ATOMIC NUMBER!! The horizontal rows are called periods and are labeled from 1 to 7. The vertical columns are called groups are labeled from 1 to 18. 9

10

Groups…Here’s Where the Periodic Table Gets Useful!! Elements in the same group have similar chemical and physical properties!! (Mendeleev did that on purpose.) 11

12

Families Periods Columns of elements are called groups or families. Elements in each family have similar but not identical properties. For example, lithium (Li), sodium (Na), potassium (K), and other members of family 1 are all soft, white, shiny metals. Each horizontal row of elements is called a period. The elements in a period are not alike in properties. In fact, the properties change greatly across even given row. 13

“IN” On page 14 of you Journal. Write the questions and answer it. Elements with similar properties are located on the Periodic Table in the same- A column B row C energy level D period

15

Elements, compounds, and mixtures Element- a substance that cannot be broken down into other substances by chemical or physical means. Mixture- two or more substances that are mixed together but not chemically combined.(can be separated by physical means) Compound- a substance made of two or more elements chemically combined in a set ratio. (can only be separated by another chemical reaction) 16