The windshield of my car was tainted with remnants of bird feces.
You didn't write a sentence, you wrote a question. So there isn't a third word in that "sentence." Or if you are trying to be a smart aleck, "this sentence" also doesn't have three words, but in that case you didn't use correct punctuation. In either case it shows you don't really have a good grasp of the English language.
Yes, elements in a sentence are capitalized, such as proper nouns, the first word of a sentence, and titles.
Here is a sentence- There is a word chlorophyll which I have so idea what i means.
Helium is an inert gaseous element. This is a sentence using the word "element".
This is a sentence using the word monomer. :P
The hamburger was tainted, so everyone ate a bite out of it died.
You tainted my soul. The well water was tainted by the heavy rain that washed too much soil into it.
My intuition told me the meat was tainted; that and the mold.
Yogore ta
The fog had a tainted, yellowish hue to it as it crept in over the port town.
There was a taint of envy in his congratulatory remarks. Baseball owners worry that steroid use could taint the reputation of the sport.
Grave robbers like to steal goods in Egyptian tombs.
The tainted pork chop had green mold all over it.
Tainted Love was created in 2001.
Tainted Blood was created in 2000.
They used the word Euthanasie. As a result the word is 'tainted', and in current contexts the Germans use the word Sterbehilfe - assisted death.
A SENTENCE WITH THE WORD OUNCE A SENTENCE WITH THE WORD OUNCE A SENTENCE WITH THE WORD OUNCE A SENTENCE WITH THE WORD OUNCE