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Some good questions about Periodic Table:
where are metalloids placed?
why group 18 elements are inactive?
How many groups and periods are in periodic table?
How reactivity changes across and down the group?
Wiki User
∙ 9y ago
Wiki User
∙ 13y agoWell it seems that the periodic table it may be very confusing but not to much.
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Some element with valence number as 2?
Any element in the 2nd column of the periodic table, for example calcium. A good periodic table to use to answer questions like this is...
How many elements are you periodic table?
118 elements are in the periodic table of elements; some of them are still unnamed (January 2013).
Dream of periodic table?
Some people have suggested that Dmitri Mendeleev did first organize elements in a periodic table in a dream.
How do one recognize a periodic trend on the periodic table?
Studying physical and chemical properties of chemical elements it is possible to recognize some trends in the periodic table.
Where are the metal located in the periodic tabel?
Metal is located throughout the periodic table. The periodic table is based on atomic weight. Metals range from some of the lightest to the heaviest of elements.
Some element with valence number as 2?
Any element in the 2nd column of the periodic table, for example calcium. A good periodic table to use to answer questions like this is...
What are some commonly used compounds on the periodic table?
the periodic table has no compounds it is a table of elements.
How many elements are currently in the periodic table?
there are about 125 or120 and some haven't even been discovered yet. so there's a good number of elements in the periodic table
To what does the term periodic in periodic table refer?
Periodic means reoccuring. On the periodic table, periodic refers to the elements in each group having some of the same simularities and some of the same properties.
What are some elements of periodic table that begin with the letter J?
No element in the periodic table begins with the letter J.
Are the nonmetals in the periodic table radioactive?
Some are, some are not.
Why do some elements get excluded from the periodic table?
No element is excluded from the table.
How many elements are you periodic table?
118 elements are in the periodic table of elements; some of them are still unnamed (January 2013).
Dream of periodic table?
Some people have suggested that Dmitri Mendeleev did first organize elements in a periodic table in a dream.
How many planets are on the periodic table?
The periodic table has nothing to do with planets but some of the planets name are on it.Plutonium= Pluto Neptunium= Neptune Uranium= Uranus Mercury= MercuryTada these are the planets on the periodic table
How do one recognize a periodic trend on the periodic table?
Studying physical and chemical properties of chemical elements it is possible to recognize some trends in the periodic table.
Some say the periodic table is read like a book Explain how you read the periodic table and how this can give you information about elements in the table?
you read it from left to right
