What is the rule for items in a series?

What is the rule for items in a series?

Use commas to separate three or more items in a series. Lists of three or more words, phrases, and clauses require commas between each item.

What type of punctuation is used to introduce a series of items?

colonUse a colon to introduce an item or a series of items. Do not capitalize the first item after the colon (unless it's a proper noun).

How do you use commas in a series of items?

Rule 1. Use commas to separate words and word groups in a simple series of three or more items. Example: My estate goes to my husband, son, daughter-in-law, and nephew. Note: When the last comma in a series comes before and or or (after daughter-in-law in the above example), it is known as the Oxford comma.