Depicting Ionic Bonding

Slides:

Advertisements

Similar presentations

Ionic Formulas Turning chemistry into algebra. REVIEW We can tell how many electrons an atom will gain or lose by looking at its valence electrons. Metals.

Advertisements

Section 12.2 Characteristics of Ions and Ionic Compounds 1.To learn about stable electron configurations 2.To learn to predict the formulas of ionic compounds.

Valence electrons are involved in bonding. V = ____ To become stable To become stable.

Ionic Bonds Keeping Molecules together!. Some basics about the ion… Ion (EYE-ahn) An atom, or a group of atoms, that carry an electric charge Forms when.

1/10/11 Last week’s winners: 4 th period Catalyst: 1. What does an atom have to do to become a cation? 2. What does an atom have to do to become an anion?

MetalNonmetal Ionic Bond: Metal + Nonmetal Metals: lose valence electrons –form cation –form cation (+ ion) Nonmetals: gain electrons anion –form anion.

Objectives To describe the formation of ions from their parent atoms

Ionic BONDING. Noble Gases Have complete outer shells that cannot accept anymore electrons Unreactive Will not combine (form bonds) with any other.

IONic Bonding EQ: How do simple and complex ionic compounds relate to anions and cations?

Section 4.1 Naming Binary Compounds 1.To learn to name binary compounds of a metal and nonmetal 2.To learn to name binary compounds containing only nonmetals.

metals: lose valence electrons –form cation –form cation (+ ion) non-metals: gain electrons anion –form anion (- ion)

Ionic Compounds A substance containing ions that can conduct an electric current when dissolved Compounds formed between a metal and nonmetal (ions) –

Chapter 22 Section 2 Pages Chemical bonding Chapter 22 Section 2 Pages

How Elements Form Compounds Some atoms lose or gain electrons to become stable charged particles called ions When atoms loses electrons, they form positively.

Section 12.2 Characteristics of Ions and Ionic Compounds 1.To learn about stable electron configurations 2.To learn to predict the formulas of ionic compounds.

Ionic Compounds and their Properties. What are Ionic Compounds Ionic compounds are compounds that are composed of cations (positively charged ions) and.

Types of Bonds. There are two main types of bonds that atoms can form Covalent Bonds Ionic Bonds.

Ionic Radius Cations are smaller than the atom they originated from because the same number of protons in the nucleus pulls on less electrons Anions are.

Ionic Bonds Formed by a transfer of electrons Bonds between metal + oxygen are called oxides Bonds between metal + non-metal (except oxygen) are called.

Electron Arrangement. Electrons are arranged in energy levels around the nucleus Electrons are arranged in energy levels around the nucleus Each energy.

Ionic Bonding. Chemical bond-the attractive force that holds atoms of ions together What was an ion? How are they formed? Ionic Bond- a bond formed between.

Ionic Compounds and Bonding SNC2D – Academic Science.

BONDING. WHY ATOMS COMBINE -1 All atoms want a full outer shell Some atoms will lose electrons to empty their shells These become positively charged ions.

Summary of ionic compounds 1. Electrically neutral –The net charge of the compound is zero 2. Formed from Cation(s) & Anion(s) –Electrons are given away.

Bond. Ionic Bond Unit 4: Ionic Compounds Formation of Ionic Compounds Ionic compounds are composed of cations (metals) and anions (nonmetals). Although.

Ionic Bonds PSSA: A/S8.C.1.1. Objective: TLW explain what ionic bonds are and predict the ratio of atoms that participate in simple ionic bonds.

Valence electrons Valence electrons are those electrons that are lost or gained when elements combine.

TOPIC: Ionic Bonding Do Now: Which terms are used to identify pure substances? A. an element and a mixture B. an element and a compound C. a solution and.

T. Trimpe Bonding Basics T. Trimpe

Ionic Compounds Ch.6 & 7.

Ionic Compounds and Bonding

attraction formed by transferring e–’s between metal & nonmetal

Forming Compounds.

Objectives Predict the formulas of ionic compounds

attraction formed by transferring e–’s between metal & nonmetal

Ion-estly do not share but I’m neutral about it

Ionic Radius Cations are smaller than the atom they originated from because the same number of protons in the nucleus pulls on less electrons Anions are.

Ions and Ionic Bonds.

Types of Bonds Unit 5.

Ions and Ionic Compounds

Objectives To learn to name binary compounds of a metal and nonmetal

1. IONIC COMPOUNDS INVOLVES A TRANSFER OF ELECTRONS

Chapter 20 Section 2: Types of Bonds

Chemical bonding Chapter 22 Section 2 Pages

Chemical Bonding -A chemical bond is the attraction between atoms that holds them together. -the negatively charged electrons and positively charged nuclei.

Ionic Bond Chapter 5 Section 2.

Chemical Bonds.

Bell work: Bohr Diagrams/ Lewis Dot Basics

By: Cynthia F. , Destiny G. , Salvador G.

Chemical Bonding – Ionic Bonds Part 1

Ionic Bond Chapter 5 Section 2.

Chemical Bonding Chapter 13 Ionic Bonds Section 2

Ions Continued Unit 3 Topic 2.

MT 2 Chemical Bonds Terms.

Forming Ionic Bonds When atom gains or loses electrons, it becomes a charged ion. The charge on the ion explains how many electrons an atom has gained.

Ions and Ionic Bonds.

Chemical Bonds 18.2.

© 2012 Pearson Education, Inc.

Do Now Why do atoms form chemical bonds, and what happens during the bonding process?

Ionic Compounds.

Drawing Lewis Dot Structures for Ionic Compounds

Presentation transcript:

Depicting Ionic Bonding TRANSFER OF ELECTRONS

Ionic Bonds Ionic bonds form between a metal and a nonmetal. Ionic bonds result from the electrical attraction between cations and anions. Involve the transfer of electrons. Ionic bonds form between a metal and a nonmetal. The metal always transfers electrons to the nonmetal. The metal becomes a cation and the nonmetal becomes an anion. Ionic Bonds http://www.visionlearning.com/library/flash_viewer.php?oid=1349&mid=55

Ionic Bonding Animation

Predicting Ionic Compounds Ions combine to form compounds that have an overall neutral charge. NaF CaI2 Complete the practice problems showing ion transfer. Predicting Ionic Compounds