Atoms, Elements and the Periodic Table

Slides:

Advertisements

Similar presentations

Chlorine Cl 2 Hydrogen chlorideHCl Methane CH 4 Carbon dioxide CO 2 Draw a line between the molecule and its name.

Advertisements

Atoms and Elements. Chlorine Cl 2 Hydrogen chlorideHCl Methane CH 4 Carbon dioxide CO 2 Draw a line between the molecule and its name.

Chapter One Matter and Life Fundamentals of General, Organic & Biological Chemistry.

NAMING COMPOUNDS CH We use the word, COMPOUND, when describing an ionic bonded molecule. An example: –NaCl is sodium chloride.

Atoms and Elements.

Grade 9 Science Unit 1: Atoms, Elements, and Compounds

The Periodic Table Chemistry Goal Three. The periodic table is used to identify the basic organization of elements.

Objectives: 1.There are billions of materials in our universe. 2.Those materials are made up from about 100 elements only. 8E Atoms and Elements.

12.3 The Periodic Table The periodic table organizes the elements according to how they combine with other elements (chemical properties). The periodic.

Unit four: Matter What is matter Properties of matter States of matter.

Atoms and Elements. Atoms Atoms are the “building blocks” of all matter and are the simplest form of molecule. They are all made up of protons, neutrons.

Alkali Metals Nobel Gases Halides Non Metals

08/09/2015 Starter - Elements and symbols that you should know: Part 1 – The obvious ones: 1)Hydrogen 2)Helium 3)Lithium 4)Beryllium 5)Boron 6)Carbon 7)Nitrogen.

Atoms and Elements Elements and Symbols Periodic Table.

1. Atoms Elements Compounds 2. The structure of an Atom 3. Symbols for elements 4 Elements of the periodic table Chemistry Elements Chemistry Elements.

1.There are billions of materials in our universe. 2.Those materials are made up from about 100 elements only. Atoms and Elements.

Element Symbol Practice. Carbon C Potassium K Beryllium Be.

Directions: Click “Slideshow” then “From Beginning” to view this slideshow properly. Take notes and answer questions from every page. Include subheadings.

Elements and Symbols Practice. PART I (SLIDES WITH BLUE BACKGROUNDS) Directions: Name the Symbol for each listed element.

NAMING ELEMENTS The chemical symbol and the name of the elements must be known before starting any discussion in chemistry. There is a correlation between.

ELEMENTS! Elements The “building blocks” of all matter Cannot be broken down into simpler substances 118 known elements (92 natural, 26 artificial) Elements.

What is Matter? sound snow wood memories Mars clouds sand a sandwich

Symbol Review ? ? ? ? ? ? ?.

Bromine Calcium Carbon Chlorine Cobalt Copper Gold Hydrogen Iodine Iron Lead Nitrogen Nickel Mercury Magnesium Aluminum Oxygen Phosphorus Silver Sodium.

Know that elements can be organized by similar properties such as reactive metals, reactive nonmetal, gases, metals and acids. Understand when substances.

Elements and Compounds

Bill Ringer Balance the follwing equation and pridict the type of reaction a. Ca + N > Ca3N2 b. Cu2S > Cu +S c. NaBr.

Bell Work Complete poem activity. The Periodic Table of the Elements.

Matter Intro Chapter. Anything that has mass and volume. Matter.

Periodic Table of Elements. Elements Science has come along way since Aristotle’s theory of Air, Water, Fire, and Earth. Scientists have identified 90.

UNIT FOUR: Matter and its Changes  Chapter 12 Atoms and the Periodic Table  Chapter 13 Compounds  Chapter 14 Changes in Matter  Chapter 15 Chemical.

The Periodic Table of the Elements

Name That Element Extra Credit Created by T.Trimpe 2008.

Objectives: 1.There are billions of materials in our universe. 2.Those materials are made up from about 100 elements only. Atoms and Elements.

1 Chapter 3Atoms and Elements 3.1 Classification of Matter Copyright © 2009 by Pearson Education, Inc.

 A pure substance that cannot be broken down or separated into simpler substances.  Made up of one kind of atom.  More than 115 elements known.

What is the chemical symbol of Hydrogen? H. What is the chemical symbol of Carbon? C.

Chapter 12.3 Learning Goals  Explain how the periodic table is organized.  Use the periodic table to become familiar with groups of elements and their.

CHEMICAL INTERACTIONS Ch 1.1 Atoms are the smallest forms of elements.

The Cell and The Chemistry of Living Things

Elements and compounds

7P2A.2 Obtain and use information about elements (including chemical symbol, atomic number, atomic mass, and group/family) to describe the organization.

Topic: Symbols, Atomic Number and Atomic Mass

Lecture 1.1 Atomic Structure

Chapter 2 Atoms and Elements

Chapter 2 Atoms and Elements

7P2A.2 Obtain and use information about elements (including chemical symbol, atomic number, atomic mass, and group/family) to describe the organization.

Atoms, Atomic Number, Mass Number

What is an Element?.

19/09/2018 Atoms and Elements W Richards Worthing High School.

19/09/2018 Atoms and Elements.

19/09/2018 Atoms and Elements.

20/09/2018 Atoms and Elements W Richards The Weald School.

Periodic Table Element flashcards

Draw a line between the molecule and its name.

The Periodic Table.

Electrons Electrons Electrons

7.P.2A.4 Construct explanations for how compounds are classified as ionic (metal bonded to nonmetal) or covalent (nonmetals bonded together) using chemical.

H stands for the hydrogen atom He is helium Li is lithium

Chapter 2 Atoms and Elements

Elements REVIEW SOL 6.4 Science 6 Chapter 4.

Chapter 2 Atoms and Elements

13/04/2019 Atoms and Elements W Richards The Weald School.

17/05/2019 Atoms and Elements W Richards Worthing High School.

Atoms, Elements, and Ions

Chapter 2 Atoms and Elements

Increase in Ease of Oxidation

Presentation transcript:

Atoms, Elements and the Periodic Table There are billions of materials in our universe. Those materials are made up from about 112 elements only.

An element is a substance that is made from one kind of atom only An element is a substance that is made from one kind of atom only. It cannot be broken down into simpler substances. atom atom An element An element

The Periodic Table is a useful way to arrange elements. The vertical columns are called groups. The horizontal rows are called periods. Elements in the same group have similar properties. Three quarters of the elements are metals. One quarter of the elements are non-metals.

Rules for chemical symbols in the periodic table: The symbol is usually the first one or two letters of the name. Sometimes the old (Latin) name is used . The first letter of a symbol is always a capital letter. The second letter of a symbol is always a small letter. Every element has a different symbol.

Now look in your periodic table and find the symbols of the following elements, then find out if it is a metal or a non-metal: Copper …….. Iron ……….. Magnesium ……….. Chlorine ……….. Carbon ………… Sodium ……. Lead ………. Gold ……… Calcium …….. Fluorine ……….

Now look in your periodic table and find the symbols of the following elements, then find out if it is a metal or a non-metal: Copper …Cu….. Iron …Fe…….. Magnesium …Mg.. Chlorine …Cl.. Carbon …C…… Sodium Na. Lead Pb. Gold Au… Calcium Ca.. Fluorine F….

Now look in your periodic table and find the symbols of the following elements, then find out if it is a metal or a non-metal: Sodium Na Metal. Lead Pb Metal. Gold Au Metal… Calcium Ca. Metal. Fluorine F Non-Metal. Copper …Cu…Metal Iron …Fe…Metal Magnesium …Mg. Metal Chlorine …Cl. Non-Metal. Carbon …C…Non-Metal…

Now look in your periodic table and find name that corresponds to the following symbols

Fe

Iron

Cu

copper

N

nitrogen

F

fluorine

K

potassium

Zn

zinc

Li

lithium

Al

aluminum

O

oxygen

The Periodic Table Q1. The symbol of Nitrogen is: a. Na b. N c. Ni Q2. Hg is the symbol of: a. Hydrogen b. Helium c. Mercury Q3. The percentage of metals in the periodic table is: a. 75% b. 50% c. 25% Q4. Water is not in the periodic table because: a. It is a liquid substance b. It is a natural substance c. It is a compound not an element

The Periodic Table Q1. The symbol of Nitrogen is: a. Na b. N c. Ni Q2. Hg is the symbol of: a. Hydrogen b. Helium c. Mercury Q3. The percentage of metals in the periodic table is: a. 75% b. 50% c. 25% Q4. Water is not in the periodic table because: a. It is a liquid substance b. It is a natural substance c. It is a compound not an element