It is very simple, it is a DECLARATIVE SENTENCE.
What kind of sentence? The kind of sentence in which the word kind is being used. Oh, thank you. That was very kind.
No, the sentence "Thank you John" is not grammatically correct. It should be written as "Thank you, John." Adding the comma after "thank you" separates the person's name as an interjection in the sentence.
Thank you you have made a difference in my life what this sentence means?
Thank you is two words.
"Thank you." is considered a sentence in itself with the subject being the understood pronoun "I."
"Thank you in anticipation of your kind assistance."
Only if punctuated: Thanks, God. If not directly addressing the Almighty, Thank God is the correct form.
No. If the family's last name is Carillo, the sentence should be, "The Carillos want to thank you."
Thank you for your astute observation.
it depends where its at in a sentence
Yes, it is a complete, correct sentence.
No, the phrase "thank you note" is typically not hyphenated when used in a sentence.