The word period (full stop) or the punctuation mark, has nothing directly to do with grammatical conjunctions.
The word period meaning time has everything to do with astronomical conjunctions, where celestial objects appear in the same part of the sky -- the period of revolution determines the frequency of conjunction.
The symbol used in logic for a conjunction (connective form) is not a period but a larger, centered dot.
No it is not a conjunction. It is a preposition (used with an object), or an adverb, or more rarely a noun. It is an interjection used in radio communication to indicate the end of a dialogue line.
"oh" is an interjection. It is used to express emotions such as surprise, pain, or joy.
No, "nor" is a conjunction used to connect two negative alternatives in a sentence. It is not an adjective.
Conjunction happens when two planets are on the same straight line as the Sun. At superior conjuction Venus is behind the Sun, while at inferior conjunction it is between the Earth and Sun and can sometimes be seen crossing the Sun as a small black disc. Each conjunction happens once in each synodic period of 587 days.
The nouns are rows (plural noun, subject), wheat (object of the preposition), and breeze (object of a preposition).
If is not a preposition. It is a conjunction.
Who is a pronoun or a conjunction for restrictive clauses. It is not a preposition.
"Or" is not a preposition. It's a conjunction.
"for" can function as both a preposition and a conjunction. As a preposition, it shows a relationship between a noun or pronoun and other words in a sentence. As a conjunction, it connects words, phrases, or clauses.
Of is a preposition.
No, it is not a conjunction. Below can be a preposition or an adverb.
No, it is a preposition. It combines the participle adjective according with the preposition to.
No, "so that" is a compound conjunction. It means "in order that."
No. It is a coordinating conjunction. It can rarely be a noun. It cannot be used as a preposition.
Despite is a preposition.
When can you use than as a preposition rather than a conjunction?
No, "though" is not a preposition. It is commonly used as a subordinating conjunction or an adverb in sentences.