Elements can form different types of chemical bonds to reach noble-gas configuration. Episode 4 recaps three types of chemical bonds. The foundation is laid by the octet rule (1:06). “How” an element reaches the octet is determined by the difference in electronegativity between elements. Electronegativity is the ability of an atom to attract a shared pair of electrons (2:45). This leads to three types of chemical bonding: covalent bonding (4:30), ionic bonding,(5:40) and metallic bonding (7:15).Question: You have two white substances, one ionic, one molecular. Which of the following experimental procedures lets you identify the type of bonding?A. colorB. grain sizeC. electrical conductivityD. solubility in waterThank you for listening to The APsolute RecAP: Chemistry Edition!(AP is a registered trademark of the College Board and is not affiliated with The APsolute RecAP. Copyright 2020 - The APsolute RecAP, LLC. All rights reserved.)Website:www.theapsoluterecap.comEMAIL:TheAPsoluteRecAP@gmail.comFollow Us:INSTAGRAMTWITTERFACEBOOKYOUTUBE