Federal Home Loan Mortgage Corporation: FRM: fixed-rate mortgage: GAAP: generally accepted accounting principles: GSE: government-sponsored enterprise: HCLTV: home equity combined loan-to-value: HELOC: home equity line of credit: HFA: Housing Finance Agency: HOA: homeownersâ association: HOEPA: Home Ownership and Equity Protection Act of 1994
Hydrogen bonds, as well as the other types of noncovalent interactions, are very important in terms of the binding of a ligand to a protein. In section 1.3, we saw a 'space-filling' picture of an enzyme with its substrate bound in its active site.
A good rule of thumb to remember is that compounds containing two non-metals (on the right side of the periodic table, for the most part) are usually COVALENT in bonding nature, while a compound containing a metal and a non-metal (like all 3 you listed here) are IONIC in bonding nature.eport Abuse. metal to non metal is ionic non metal to non metal is covalent anything on the left side (groups 1a 2a and the transition metals) are metals and the right side (4a 5a 6a 7a) are non metals.