Properties and formation of ionic compounds powerpoint. Comparing ionic and molecular compound intermolecular forces the force that holds ions together in ionic compounds is a very strong overall attraction between positive and negative charges. These weak forces are overcome when they change state. Next time youre in the kitchen and have a moment to spare, sprinkle some sugar on a dark surface and make some observations about this common, tasty covalent. Ionic and covalent compounds ions and molecules can combine to form compounds. Metals lose all their valence e and become cations. Slide 7 slide 8 electron dot structures chemical bonds. Ionic ionic bonding occurs between a metal and a nonmetal. Bn ws 4 supplemental problems at least 5 problems form every section get ahead.
Here, we present a unique and general approach to synthesize. Covalent bonds, polar bonds, and ionic bonds students will identify the various types of bonds and the physical properties associated with them. Ionic, metallic and covalent compounds everything together today s goal first day objective by the end of the class period, you will. This powerpoint including a suggested practical investigation will allow you to teach a broad range of abilities about the properties of ionic substances and why they exist. Properties of ionic and covalent compounds ppt download. This powerpoint will introduce students to compounds, formulas, how atoms work together to become stable in ionic and covalent bonding, identifying formulas as ionic or covalent, and concludes with a few details about conductivity of ionic covalent compounds, how noble gases do not bond, and alloys. Table compares and contrasts the properties of ionic and covalent compounds. Ions and ionic bonding igcse chemistry cambridge cie. Jun 29, 2018 but, how do you know if a compound is ionic or covalent just by looking at a sample. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. The covalent bonding portion starts by showing students how cl and cl bond when they come in contact with one another to share unpaired electrons. A free powerpoint ppt presentation displayed as a flash slide show on id. Electronegativity a polar bond is a covalent bond in which the bonding electrons are not shared equally by the two atoms. This website and its content is subject to our terms and conditions.
Introduction bonding in solids ionic bond covalent bond. What are the properties of ionic compounds and covalent compounds. Ionic and covalent bonding are depicted in the picture. Chemistry 2 bonding, structure and properties of matter. Ninth grade lesson introduction to covalent bonding. Powerpoint on ionic and covalent bonding tes resources. This is where the properties of ionic and covalent compounds can be useful. We likely wont make it to covalent nomenclature, this is the one students find far easier than ionic. Generally, an ebook can be downloaded in five minutes or less. View and download powerpoint presentations on gcse covalent boardworks ppt. Covalent bonding and properties teaching resources. Ionic and covalent bonding a free powerpoint ppt presentation displayed as a flash slide show on id. Determine whether the following compounds are ionic or covalent, if they will conduct electricity, and have a high or low boiling point based upon their placement on the periodic table.
Ionic and molecular sieving membranes that enable fast solute separations from aqueous solutions are essential for processes such as water purification and desalination, sensing, and energy production. The twodimensional structure and tunable physicochemical properties of graphene oxide go offer an exciting opportunity to make a fundamentally new class of sieving membranes by. The ionic bond the electrical force of attraction between oppositely charged ions. The lesson begins with an explanation of some properties of ionic compounds. Use theories to explain natural phenomenathe properties of metals are different from covalent and ionic substances and this is due to the formation of nondirectional bonds with a sea of delocalized electrons. Jul 14, 2016 short powerpoint with animations detailing the movement of electrons and method of bonding in covalent and ionic bonding. In this 7 station laboratory activity students will investigate, analyze, and evaluate the properties of ionic, covalent, and metallic bonds. All of our resources are beautifully illustrated, with simple directions that are easy to download, print and use.
Ionic and covalent compounds powerpoint ppt presentation. Apr 15, 2008 ionic bonding formed when one atom has sufficient strength of attraction to remove ion from the other atom. Use this fantastic set of resources to introduce ionic bonding as part of the aqa gcse chemistry bonding, structure and properties of matter topic. Because there are exceptions, you need to look at several properties to determine whether a sample is ionic or covalent, but here are some characteristics to consider.
Properties 1 covalent compounds generally have much lower melting and boiling points than ionic compounds. This animated powerpoint takes students on a tour of another major but often. Ionic compounds conduct electricity for a material to conduct an electric current, there must be charged particles that can move. Scribd is the worlds largest social reading and publishing site. It is the attraction between positive nucleus and their negative electrons.
Atom is stable and not likely to react with a free powerpoint ppt presentation displayed as a flash slide show on id. Ppt covalent bonds powerpoint presentation free to. If you are on a computer you can press the left and right arrows to move. Covalent bonds, polar bonds, and ionic bonds covalent bonds, polar bonds, and ionic bonds students will identify the various types of bonds and the physical properties associated with them. Pure chemical substances are classified as ionic, metallic, covalent molecular and covalent network. Ppt ionic, metallic and covalent compounds powerpoint. C do not conduct electricity in solid state many are highly soluble.
The loss of electrons by the metal atom transforms it into a positive ion, or cation. Properties of compounds ionic, covalent and metallic slideshare. In this essay i will describe the nature of each bonding present in these different types of substances and use this to explain the physical properties they exhibit and their structures. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Covalent compounds ionic compounds composed of simple molecules a have high. Inorganic semiconductor materials are best known for their superior physical properties, as well as their structural rigidity and stability. Properties of ionic compounds solids at room temperature very high melting points 300. Find powerpoint presentations and slides using the power of, find free presentations research about gcse covalent boardworks ppt. The series of clips below explain the nature of metallic, ionic and covalent bonding and explore the similarities and difference between these forces. For people who want the original powerpoint file, you can download the powerpoint slide show. Quiz 2 naming ionic compounds types of bonding esp. Extremely helpful diagrams and animations within each power point helps your students learn this co.
Ionic compounds in a liquid state or dissolved in water can conduct electricity ions are free to move an aqueous solution of an ionic compound that conducts electricity is called an electrolyte. In covalent bonding, atoms still want to achieve a noble gas configuration the octet rule. What happens when the highest energy level is occupied answer. Between ionic compounds there is a force of attraction due to oppositely charged ions. Properties of ionic and covalent compounds youtube. Students will perform a series of experiments to determine the properties of two unnamed powders in order to determine which is ionic and which is covalent. Ionic and covalent bond properties lab by ms ns science have students use their knowledge of ionic and covalent bonding to identify two unnamed powders. December 08, 2014 properties of ionic compounds crystalline solidscrystal lattice solids at room temperature. What gives different compounds different properties.
Hydrogen gas forms the simplest covalent bond in the. If you continue browsing the site, you agree to the use of cookies on this website. Ionic and covalent compounds presentation transcript. Arial times new roman wingdings network metallic bonds cations packed in a sea of electrons metals properties of metals metals have a crystalline structure body centered cubic facecentered cubic hexagonal closepacked alloys alloys alloys types of alloys why is a metal ductile but an ionic compound is not. The knowledge of intermolecular forces is essential to understand the physical properties of molecular compounds, such as their melting and boiling points. Each element now an ion will have a complete octet after the transfer of electrons. Times new roman rockwell extra bold arial black rockwell arial default design 4. Structures ionic covalent metallic teaching resources. Students are then shown how to model the transfer of electrons in ionic compounds through using lewis structures. Learning outcome at the end of this lesson, you should be able to.
Properties of covalent compounds 1 covalent compounds generally have much lower melting and boiling points than ionic compounds. It uses electron configuration and periodic trends to explain how and why ionic and covalent bonds form. Two major types of bonding one minor type of bonding powerpoint presentation ionic bonding ionic bonding ionic bonding powerpoint presentation powerpoint presentation properties of ionic compounds covalent bonding properties of molecular substances covalent, ionic, metallic bonding. Covalent bonds covalent chemical bonds involve the sharing of a pair of valence electrons by two atoms, in contrast to the transfer of electrons in ionic bonds. Science doodle sheettwo versions of doodle sheet included. Chemical bonds properties of ionic and covalent compounds. Properties of ionic and covalent substances term paper.
Recap, we have learnt 2 types of bonds exist between compounds covalent bonds. Comparing ionic and molecular compound intermolecular forces. The gain of electrons by the nonmetal atom transforms it into a negative ion, or anion. Relate the properties of ionic and covalent compounds. Bonding ionic, covalent, polarity, molecular geometry, distance learningthis unit bundle is a fantastic collection of lessons that will help your students understand the two major types of bonding. Ionic bonds is the attraction of a cation to an anion and is a weak bond that can be broken up in the presence of something more attractive.
Ionic and covalent bond properties lab by ms ns science teachers pay teachers see more. Introductionchemical bond the type of force that holds two or more atoms together. Explanation of the properties of alloys in terms of nondirectional bonding. List the properties of ionic compounds list the properties of covalent compounds. Properties of ionic and covalent compounds a plus topper. Jan 24, 2012 covalent bonding and properties worksheet. Basic concepts of chemical bonding lamar university. If you dont have ms word, you can download the latest version of the adobe acrobat reader for free by clicking here. Properties of covalent compounds can be any state of matter solid, liquid, gas lower melting points dont conduct electricity low solubility some december 08, 2014 what are the properties of ionic compounds.
Chemical bonding ionic and covalent bond 0 chemical bonding ionic and covalent bond. Types of bonds ionic metallic covalent ionic bonds bonds that are formed by transfer of electrons from one element to the other. Ionic bonding formed when one atom has sufficient strength of attraction to remove ion from the other atom. Ionic and covalent bonding chemical bonding powerpoint by. Properties of ionic and covalent compounds ionic and covalent compounds differ in their properties because the particles in each of these two compounds are held together by different types of chemical bonds. Ppt covalent and ionic compounds powerpoint presentation, free. Ppt covalent bonding powerpoint presentation free to. For the practical task you will need to download the free resource sc5c testing ionic.
It has great, colorful visuals to show how some atomic radii change as bonds form. Covalent bonds california state university, sacramento. Covalent compounds ionic covalent melting point high low boling point high low conduct electricity in molten or solution form yes no state at room temperature solid usually gas or liquid vaporization high temps required occurs readily at room. Most covalent liquids are good solvents for covalent substances. Because there are millions of compounds, scientists organize them into groups. Any credit has been given in the properties of the file. Remember that ionic compounds form between a metal and nonmetal and covalent compounds molecules form between two or more nonmetals. There are 3 types of bonds ionic bond metallic bond covalent bond 3. Ionic, metallic and covalent compounds powerpoint ppt presentation. Determine the number of valence electrons in an atom of a representative element. This page contains links to the powerpoint presentations that i will be using in class and some that i no longer use. Water, hexane and white spirit all have covalent bonding.
Ppt structure and properties of ionic and covalent compounds powerpoint presentation free to view id. Powerpoint on ionic and covalent bonding teaching resources. Ionic and covalent bond properties lab by ms ns science. Always crisscross valences and reduce to determine the formulas of ionic compounds do not use pre. Ionic and covalent compounds ppt video online download. Covalent bonds formed by the sharing of electrons between nuclei. Ionic compounds or salts are formed when metals transfer electrons to nonmetals.
Students know atoms combine to form molecules by sharing electrons to form covalent or metallic bonds or by exchanging electrons to form ionic bonds. This powerpoint defines ionic and covalent bonding. A student data packet and separate procedures for each station are included in this document. Ppt ionic and covalent bonding powerpoint presentation. Chemistry chp 7 ionic and metallic bonding powerpoint. Explain the differences in electrical conductivity of ionic and covalent compounds. In this lab you will examine the properties of conductivity, volatility, melting point, and solubility in order to differentiate between ionic compounds and covalent molecules. Ppt ionic and covalent compounds powerpoint presentation. Short powerpoint with animations detailing the movement of electrons and method of bonding in covalent and ionic bonding. Omit energetics of ionic bond formation omit bornhaber cycle 2. Graphene oxide membranes for ionic and molecular sieving. It gives students an overview of the different properties.
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