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The Periodic Table contains seven rows of elements. The lanthanide series belongs to row six as elements 57-71. The actinide series belongs to row seven as elements 89-103.
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What are the horizontal rows on the periodic table?
The rows (Horizontal) are called Periods and the Columms (Vertical) are called Groups.
The columns in the periodic table are called?
groups
What are the horizontal groupings in the periodic table named?
The horizontal lines are called "periods" and show how many "shells" each atom hasThe horizontal rows in the periodic table are called periods. The vertical columns are called groups.
The elements of the Periodic Table are arranged in horizontal rows according to each successive element's greater?
number of protons
How many periods are on the periodic table?
7The periodic table has 7 periods and 18 groups.
How many rows are there in Modern periodic table?
There are 7 periods in the modern periodic table.
How many up and down rows does the periodic table have?
The periodic table has 7 rows and 32 columns.
What is a family how many are there in periodic table?
A period is a row in the periodic table of elements.
What are the rows in the periodic table caaled?
The rows in the periodic table are called periods. There are 7 periods in periodic table.
What are the horizon rows in the periodic table called?
The horizontal rows on the periodic table are called periods.
How many vertical rows are on the periodic table?
There are NO vertical ROWS, because rows run horizontally, and COLUMNS run vertically. There are 18 vertical columns in the periodic table.
Horizontal rows on Periodic Table?
The horizontal rows on the periodic table are periods. Groups are the vertical columns on the periodic table.
Are periods horizontal rows on the periodic table?
rows. the vertical columns are called periods
What is the definition of horizontal rows on periodic table?
The horizontal rows on the periodic table are called periods.
What a period is and how many there are in a periodic table?
Horizontal rows are termed as periods. There are 7 periods in periodic table.
What is The period how many are they in a periodic table?
Periods are the horizontal rows in the periodic table of Mendeleev; this table contain 7 periods.
What are periods in the periodic table?
They are the horizontal rows in the periodic table
