Download presentation
Presentation is loading. Please wait.
Published byNorma Henry Modified over 9 years ago
2
Ionic and Covalent Compounds Chapter 30
3
Ionic compounds A compound in which the particles are held together by ionic bonding is called an ionic compound. They consist of many oppositely charged ions held together strongly to form a crystal lattice. Examples of ionic compounds include NaCl and MgO.
4
Covalent Compounds A covalent compound is made up of separate, single molecules. In a covalent compound there is weak attraction between the individual molecules. Examples of covalent compounds include H 2 O and CH 4.
5
The properties of Ionic and Covalent Compounds
6
To investigate the ability of ionic and covalent products to conduct electricity 1. Set up apparatus as shown in diagram 2. Pour some covalent compounds into a beaker. –Distilled Water,paraffin oil, methylated spirit 3. Pour some ionic compounds into a beaker. –Sodium chloride, copper sulfate, dilute Hydrochloric acid 4. Record your results Result-Bulb doesn’t light Result -bulb lights
Similar presentations
© 2024 SlidePlayer.com. Inc.
All rights reserved.