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The Pennsylvanian and Mississippian periods can be best explained by the carboniferous system which is divided into a number of sections. The division came from the North America stratigraphy.
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What are the columns and rows of the periodic table of elements called what do they group together if anything?
The columns are groups or families, and the rows are periods.
Are periods horizontal rows on the periodic table?
rows. the vertical columns are called periods
What is the rows in the periodictable called?
periods, they are periods
What are groups and periods in periodic table?
The columns are called groups and rows are called periods. There are 18 groups and 7 periods.
What are the rows called in the periodic table?
Rows in the Periodic Table are called Periods.There are 7 periods in total.All the elements in period have same number of energy levels.
What are three periods put together called?
Three periods put together are called an ellipsis, often used to indicate an omission of words or a pause in writing.
What are people from Harrisburg called?
Harrisburgian, Pennsylvanian, American
What are people who live in Mississippi called?
A person who lives in or is from Mississippi is called a Mississippian.
What do they call people who live in Mississippi?
A person who lives in or is from Mississippi is called a Mississippian.
What are people from Mississippi called?
Mississippian
Why the menstrual cycle is called phenomenon?
The menstrual cycle is called a phenomenon because it works mysteriously. Nobody really knows why women who work together or live together have synced periods.
What are the columns and rows of the periodic table of elements called what do they group together if anything?
The columns are groups or families, and the rows are periods.
Are periods horizontal rows on the periodic table?
rows. the vertical columns are called periods
What is the rows in the periodictable called?
periods, they are periods
What are the time periods called and how many are there?
The time periods are called quarters and there are four of them.
What are groups and periods in periodic table?
The columns are called groups and rows are called periods. There are 18 groups and 7 periods.
Are Mississippian Indians called Cherokee Indians?
Cherokee Indians are found in Mississippi; and they are sometimes referred to as Mississippi Indians.
