Extraterrestrial life forms are referred to as aliens. It is widely believed that silicon and ammonia could provide a basis for extraterrestrial life. Silicon-based Life: Many scientists do not accept the argument of silicon-based life.Both carbon and silicon form long chains of polymers.Carbon can form methane whereas silicon can form silane.mmonia-based Life: An ammonia solution could cause numerous chemical reactions and liquid ammonia is said to have chemical similarities with water. Ammonia not only dissolves organic molecules but also elemental metals.
Definition of 'reprimand'. reprimand (reprÉªmÉËnd , -mÃ¦nd) If someone is reprimanded, they are spoken to angrily or seriously for doing something wrong, usually by a person in authority. He was reprimanded by a teacher for talking in the corridor. Her attempts to reprimand him were quickly shouted down.
The definition of a reprimand is a severe or formal scolding by a person of power. An example of reprimand is a group of teenagers being told by a police officer they are wrong to be in the park after it's closed. verb. Reprimand is defined as to severely or formally scold someone. An example of reprimand is being asked to leave a restaurant by the restaurant manager. a severe or formal rebuke, esp. by a person in authority.