A comma or a semicolon
A compound sentence is like to sentences combined together. for example (The dog jumped up and I fell down.) The dog jumped up is one sentence. I fell down is also another sentence.
Subscripts in a compound are used to indicate the number of atoms present for each element in the compound. They show the ratio at which the elements are combined to form the compound. Each subscript number represents the number of atoms of the element that follows it.
Oxidation numbers help determine the correct ratio of elements in a compound. By assigning oxidation numbers to each element, it is possible to balance the charges to show a neutral compound. The sum of the oxidation numbers in a compound should equal zero for a neutral compound or the overall charge for an ion.
The aromatic resonance structures of a compound show how electrons can move within the molecule to stabilize its structure.
No, the chemical formula of an ionic compound does not show the atoms in a molecule. Instead, it represents the simplest ratio of ions in the compound. Ionic compounds exist as a lattice structure of alternating positive and negative ions, rather than discrete molecules.
The punctuation mark for exclamatory sentences is an exclamation point (!). It is used to show strong emotion, excitement, or emphasis in a sentence.
You can use an exclamation point to show surprise at the end of a sentence!
Interrogative sentences are questions, so the tend to end with a question mark.
A compound sentence is basically a sentence that can be broken into two. Here is one example: The weather was horrible, but the caravan continued to travel. Here's another one: the news was not that great: he was in grave condition. Notice how these two sentences are separated by a punctuation. In the first instance it was separated by a comma, the second one by a colon. I you do not separate the two sentences by some type of proper punctuation then this becomes a run-on sentence.
Most people use commas incorrectly. They either don't use them(,) even when the sentence needs a comma. Or, a writer, uses, too, many commas, and makes, the sentence, confusing, such as in this sentence. NOTE: Extra commas in the above sentence are used to show the problem with using too many commas. Please do NOT 'correct' that sentence.
The apostrophe is used to show that a noun is possessive.
You can use ellipsis (...) or em dashes (—) to mark interruptions in writing or dialogue to show a pause or break in thought. Both punctuation marks are commonly used to indicate an unfinished or interrupted sentence.
The apostrophe.
The only punctuation mark that may do this is the ellipsis. Sometimes writers use an ellipsis to indicate that someone is trailing off. Typically, the ellipsis is used to show that text has been omitted from the sentence or document, but stylistically, an ellipsis may get the job done if you're looking to show "more is to come." A colon is the only punctuation mark that indicates that more information is to come. An ellipsis, which is used when you are quoting from another written source, indicates that something has been omitted: that is what the word 'ellipsis' means. Any other use of it is at best colloquial and at worst incorrect, and should be kept out of formal writing.
An ellipsis (...) is a mark of punctuation that typically indicates that more information is to come. It is used to show that there is a pause or omission in the text.
Punctuation marks serve many functions. In ending a sentence, they tell us that it's time to stop and begin a new thought (and a new sentence). Usually, we can use a period, a question mark, or an exclamation mark to end a sentence. We use a period to show the end of a declarative sentence: I have finished with my homework. Tomorrow, we are going to the movies. These are complete sentences, and the period goes at the end, to show that this sentence is finished. We use a question mark when we are asking about something, or we need more information. Did she get accepted to college? May I borrow your dictionary? And then, there's the exclamation mark-- it tells us the sentence is expressing excitement of some kind. I can't believe I passed the exam! Don't say those terrible things to me!
A hyphen is a punctuation mark that is used to link words or separate syllables. The three main cases for their usage are to show word breaks, in compound words and to join prefixes to other words.