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What are the three main classes of elements in a periodic table?
Three main classes are:MetalsNon metalsTransition elementsThey are present in periodic table.
What are the three main classes of elements in the periodic table?
metalsnon metalssemi metals
Are the three main classes of elements in the periodic table?
metalsnon metalssemi metals
What are the 3 types of elemnts found on the periodic table?
The three broad classes of elements found the periodic table are metals, non metals, and metalloids.
What are the three groups of elements of the periodic table?
the three groups in periodic table are the metalic elements,non metalic elements and the third one are metalloids
What were the three missing elements in the periodic table?
germanium, gallium and scandium are the missing elements in Mendeleev periodic table
What a periodic table?
the periodic table is the table of elements that exist in the world. mandelevees discovered these elements a long time ago. he left three blank spaces because they were not discovered yet. these three elements are now found in the modern periodic table.
What are the three lightest elements in the periodic table?
HydrogenHeliumLithium
What are about three fourths of the elements on the periodic table?
They are metals.
Why are there three-letter elements on the periodic table?
There are three-letter elements on the peridic table because they do not have real names yet.
What are the three categories of the periodic table?
The elements on the periodic table are divided in three categories which are metals, non-metals and metalloids.Metals and nonmetals are two categories that are used to classify the elements in the periodic table. The third is inert gases.
What are the three main categories of the periodic table?
The three main categories of elements on the periodic table are metals, metalloids, and nonmetals.
