"Nontoxic substances are safe for humans and animals."
I checked the label to see if the nail polish romever was dangerous in any way, but it said it was nontoxic.
The word "nontoxic" functions as an adjective. It describes something that is not harmful or poisonous.
"Tarnish" is a verb in this sentence, showing the action that can be done to it.
The word "it" is a pronoun in this specific sentence. Pronouns are used to replace nouns in a sentence to avoid repetition. In this case, "it" replaces the noun "silver."
Yes it is possible to use laboratory in a sentence, laboratory is a perfectly respectable English noun.
that drink is nontoxic and good,
An adjective
Read the label to be sure the solution is nontoxic before you clean the baby's crib.
Thankfully, the crayons are non-toxic.
I checked the label to see if the nail polish romever was dangerous in any way, but it said it was nontoxic.
The only concrete noun in your sentence is sentence. Note: The noun 'sentence' is a concrete noun only for a written or spoken sentence; the noun 'sentence' as a word for a penalty imposed for a crime conviction is an abstract noun.
To answer any of your other questions that have are,Crayola, and nontoxic, Any Crayola product is nontoxic.
The only concrete noun in your sentence is sentence. Note: The noun 'sentence' is a concrete noun only for a written or spoken sentence; the noun 'sentence' as a word for a penalty imposed for a crime conviction is an abstract noun.
The word noun is the subject of your question sentence.
The word "nontoxic" functions as an adjective. It describes something that is not harmful or poisonous.
Nontoxic....am I doing homework for you??!!
The noun is tree, a word for a thing.