What does the word element mean in the sentence: Iron is an important element. It is found in the food we eat, and it is used to make many things, like buildings and bridges

The word element would mean a substance that cannot be broken down into any other substance

Explanation:

type of error:

the error in the sentence is a "dangling modifier". a dangling modifier is a phrase, word or clause that "dangles" because there is not target to modify. in this case, "after mopping the floor" is the dangling modifier since it has no word to modify. the noun "house" cannot mop the floor; therefore there is a mistake in the writing of the sentence.

the answer is a hoped this