6. necessary, naive (2 dots in the i), nickle, naturally

capitalize the word that is misspelled

22. xylophone, xray, xerox, X-chromosome

ok for #6. NICKLE = nickel

and for #22. i think it's X-chromosome...but i'm not sure

what would be the correct spelling?

It could be X-chromosome -- or x-ray.

To find the correct spelling for the word in question, you can use various methods such as consulting a dictionary or conducting an online search. Let's go through both words you mentioned:

1. For the word "nickle," you suspect it should be spelled "nickel." One way to verify this is by consulting a dictionary. You can pick up a physical dictionary or use an online dictionary like Merriam-Webster or Oxford English Dictionary. Look up the word "nickel" and check the definition and spelling to confirm if it is indeed correct.

2. Regarding the word "X-chromosome," you suspect it might be the correct spelling. In this case, you can conduct an online search to confirm or correct your assumption. Enter "X-chromosome" into a search engine and review the search results. Look for reputable sources like scientific or medical websites to see if the term is spelled as you suspected.

Remember, it's always a good idea to verify spellings using trustworthy sources, as some words can be tricky, and different dictionaries may have slightly different spellings or variations.

The correct spelling for the misspelled word in #6 is "naive" (not "naïve" with two dots in the i).

For #22, the correct spelling is indeed "X-chromosome."