Most healthcare providers accept ADHD as a genuine disorder, and the debate in the scientific community mainly centers on how it is diagnosed and treated. Before 1987 the condition was known as attention deficit disorder (ADD).
Mineral estate. Ownership of mineral rights (more properly mineral interest) is an estate in real property. Technically it is known as a mineral estate, although often referred to as mineral rights. It is the right of the owner to exploit, mine, and/or produce any or all of the minerals lying below the surface of the property.
Real property is also referred to as real estate, realty, or land. Personal property is property that is not real property. Personal property is also sometimes called chattel or personalty. An interest in real property where there is no ownership interest is referred to as a chattel real. A mortgage lender's security interest and a lease interest are examples of chattel real.