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How many periods are there in the main body of a periodic table?
There are 7 periods in the modern periodic table.
What are the main metals in the periodic table?
The main metals in the periodic table are iron, copper, zinc, silver, gold, and platinum. Metals are typically found on the left side of the periodic table and are known for their conductivity, malleability, and luster.
The modern periodic table of elements contains main groups.?
18
What is the bottom section of the periodic table for?
The bottom section of the periodic table is for the lanthanides and actinides, which are also known as the inner transition metals. These elements are placed below the main body of the periodic table to keep it compact, as they would otherwise disrupt the table's organization.
What two groups are removed from the main body of the periodic table?
Lanthanides and actinides are the two groups that are usually removed from the main body of the periodic table and placed below it to conserve space.
What are the three main classes of elements in a periodic table?
Three main classes are:MetalsNon metalsTransition elementsThey are present in periodic table.
How many periods are there in the main body of a periodic table?
There are 7 periods in the modern periodic table.
What are the main metals in the periodic table?
The main metals in the periodic table are iron, copper, zinc, silver, gold, and platinum. Metals are typically found on the left side of the periodic table and are known for their conductivity, malleability, and luster.
What is the main advantages of the periodic table?
It organizes the elements.
Main idea of mendeleevs first periodic table?
In Mendeleev's periodic table, the elements were arranged in the increasing order of their atomic masses and repeating periodic properties.
How many of the purpose of the periodic table?
the reason why we have the periodic table is to be able know the universal elements easier than writing down the wholle word.
What is the purpose of the zigzag line of the periodic table?
To seperate the metals and nonmetals
What are the four main families on the periodic table?
they are all important
How many main groups are in the periodic table elements?
13
How many periods are there in main body of periodic table?
7
Families of the periodic table?
The main families of the periodic table are the alkali metals, the alkaline earth metals, the halogens, and the noble gasses. see them here to view where they are one the periodic table.. hopefully this answers your question.
Were are the lanthanides placed on the periodic table?
The lanthanides are a series of elements that are placed at the bottom of the periodic table. They are located in the f-block, specifically in the period below the main body of the periodic table. The lanthanides have atomic numbers 57-71.
