There is no direct noun form for the adjective 'scientific'.
The related noun is 'science', on which the adjective is based.
The adjective 'scientific' is usually used to form a compound noun such as 'scientific method' or 'scientific calculator'.
"Scientific knowledge" is a noun phrase. In this phrase, "scientific" functions as an adjective that describes the noun "knowledge," specifying the type of knowledge being referred to.
Yes, it is a plural noun. It can mean any people engaged in scientific activities.
The word 'experiment' is a noun, a singular, common, abstract noun; a word for a scientific procedure or a test designed to observe an outcome; an experiment is a thing.
Yes, it is a noun. It is a person engaged in scientific activities, such as research or experimentation.
No, the word 'unscientific' is an adjective, a word used to describe a noun.
No, the word 'scientific' is an adjective, a word used to describe a noun; for example, a scientific experiment, a scientific expedition.
The word scientific is an adjective, not a noun. The adjective scientific is not capitalized unless it is part of a proper name.
Yes, it is a plural noun. It can mean any people engaged in scientific activities.
The word law is a noun, a common, singular noun. Law is also an adjective (law degree, law book, etc.).
An appositive is a noun or noun phrase that renames another noun or pronoun just before it.The appositive phrase is the scientific study of words, which renames the noun 'etymology'.
Scientific is an adjective; law is a noun.
The possessive form for the noun theory is theory's.Example: The theory's basis is founded on scientific principles.
The noun technology is a mass noun as a word for the application of scientific knowledge for practical purposes.Note: The plural noun 'technologies' is a word specifically for 'types of' or 'kinds of' technology.
visual "visual" is strictly an adjective though sometimes used colloquially as an noun. The noun "sight" is "vision". I assume you are not talking about gun sights.
The word 'experiment' is a noun, a singular, common, abstract noun; a word for a scientific procedure or a test designed to observe an outcome; an experiment is a thing.
The word "experiment" can function as both a noun and a verb. As a noun, it refers to a scientific test or procedure carried out to discover something. As a verb, it means to conduct a scientific test or a procedure to discover something.
The word experience is a noun. The plural form is experiences.