a chemical bond. The two extreme cases of chemical bonds are: Covalent bond: bond in which one or more pairs of electrons are shared by two atoms. Ionic bond: bond in which one or more electrons from one atom are removed and attached to another atom, resulting in positive and negative ions which attract each other. Other types of bonds include metallic bonds and hydrogen bonding.
In addition, the federal government provided about $8 billion in 2014 for other housing programs. Most of that was in the form of grants to state and local governments. One tax credit, the Low-Income Housing Tax Credit (LIHTC), accounts for most of the assistance provided indirectly to low-income households.
The Statewide Peer Networks for Recovery and Resiliency Program grants (Statewide Peer Networks for R&R) are authorized under Sections 509 and 520A of the Public Health Service Act, as amended.