Verbs

Impact is already a verb because it is an action.
Impacts, impacting and impacted are also verbs.

"I will impact upon them".
"The force impacted the wall".

No, "fastest" is not a verb. It is a superlative adjective that compares the speed of two or more things.

An auxiliary substance is a material that is used in small amounts to assist in the manufacturing or processing of a product. It is usually not the main component of the product but plays a supporting role in its production or performance. Examples include additives, stabilizers, and catalysts.

Work is an intransitive verb, these verbs have two characteristics. It is an action verb expressing an activity such as 'arrive, go, sit' and so on. Secondly, it will not have a direct object receiving the action.

Palpable is an adjective. As a noun, playability. As an adverb, palpably.

Saponins can lyse red blood cells by disrupting their cell membranes, leading to hemolysis. This hemolytic action is due to saponins' ability to interact with cholesterol in the cell membrane and form pores, causing leakage of cellular contents and ultimately cell death.

The verb form of evaporation is "evaporate." It describes the process of a liquid turning into vapor or gas, usually due to heat.

Predicate? Many colas and most coffee contains the chemical caffeine that acts on an enzyme called "protein kinase A" by inhibition of the enzyme "CAMP phosphodiesterase" that usually lowers the concentration of cyclic AMP, the activator of protein kinase A. When caffeine inhibits phosphodiesterase, CAMP levels rise activating protein kinase A. Protein kinase A shifts the equation between blood glucose and glycogen by phopphorylating glucose synthase kinase, resulting in higher blood glucose levels and increased energy as well as increased anxiety. Coka cola contains about 1/4th as much caffeine as coffee.:

1) cAMP---->generated from adenyl cyclase + ATP) is broken down by phosphodiesterase (PDE)

2) PDE inhibited by caffiene.

3) PDE inhibition cause more available cAMP---->increases PKA

4) Increased PKA ---> inhibits glycogen synthase (which synthesizes glyciogen from glucose)----> thus increasing blood glucose----> leading to energy and jitters.

Unless you seek the predicate of this sentence which is cola and caffeine than they as there are 2 sentences in this question, both flawed

The act of taking something apart is called disassembly. It involves breaking down a structure, object, or device into its individual components or parts.

Yes, pressed is a verb. It's the past tense of press.

The verb in the sentence "this room is too warm" is "is." It is a linking verb that connects the subject "this room" to the adjective complement "too warm."

The word 'speed' is both a noun and a verb.

The verb forms are: speed, speeds, speeding, speeded, sped.

The compound verb in the sentence is "pick up" and "vacuum and dust." Both phrases consist of two verbs acting together to describe the action.

"Predict" is a verb, which means to say or estimate that a specified thing will happen in the future based on evidence or reasoning.

The verb for "wind" can be "to gust," "to blow," or "to whip."

"Verb chemistry" is not a recognized term in grammar or chemistry. It is possible that it could refer to a creative concept or metaphor involving the interaction or combination of verbs in language, but its meaning would depend on the context in which it is used.

Thin is already a verb when used in the right context. As in "to thin something".
Thins, thinning and thinned are also verbs.

Some example sentences are:
"We need to thin down the soup".
"She thins the trimmings".
"The gravy needs thinning down".
"The sauce has been thinned too much".

The verb of inflammable is inflame.

As in "to inflame something".

No all forms of the be verb are state verbs.