Molecules are held together by either covalent bonding or ionic bonding. Cladding is the bonding together of dissimilar metals. Facebook Immigrants are utilizing Facebook for their accumulation of both bonding and bridging social capital. Aluminum is particularly suitable for thermosonic bonding. Wetting is important in the bonding or adherence of two materials. Its crystalline structure shows some evidence of directional bonding. This applies to atoms with similar bonding nature. Uracil pairs with adenine through hydrogen bonding. Compounds are held together through a variety of different types of bonding and forces. The hydrogen attached to carbon in chloroform participates in hydrogen bonding. Diborane is one of many compounds with such unusual bonding. There are several methods for 3D IC design, including recrystallization and wafer bonding methods. Liquids that display hydrogen bonding (such as water) are called associated liquids. There are several theories regarding gossip, including social bonding and group cohesion. This ability to participate in hydrogen bonding confers some water-solubility.