Download article as a PDF. In most states and jurisdictions, security deposit laws allow a landlord to deduct from a security deposit for any damage or excessive dirtiness, but not for any expected, normal wear-and-tear.
Nonmetals also have high electron affinity. This means that it is energetically favorable to add an electron to a nonmetal. So, nonmetals can be easily reduced. Metals tend to have low electron affinity so it is more difficult to add electrons (or reduce them). In short: Metals have low ionization energies and low electron affinities so they are readily oxidized. Nonmetals have high ionization energies and high electron affinities so they are readily reduced.
A functional requirement describes what a software system should do, while non-functional requirements place constraints on how the system will do so. Let me elaborate.unctional Requirements: specify the functionality of the system. (e.g. fields in a form). Non-functional Requirements: specify the quality of the system, is mostly related to the satisfiability of the user. (e.g. minimium acceptable page load time). I got the above information from this link.