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What are the three main classifications of elements on the periodic table of element?
Metals, non-metals, and metalloids
What are the three main classifications in the periodic table?
metals,nonmetals,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.
What are the three classifications of elements and where are they on the periodic table?
Metals, non-metals, and metalloids. Metals are found on the left side of the periodic table. Non-metals are found on the right side of the periodic table. Metaloids are found between metals and non-metals along a stairstep line.
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.
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 elements on the periodic table of elements?
Metals nonmetals and metalliods
Name three elements on the periodic table?
Examples of elements on periodic table are: -Hydrogen -Oxygen -Nitrogen -Carbon -Plutonium -Einsteinium -Mendelevium
What is the three fourths of the elements of the periodic table?
non-metals
What three facts about the elements can be derived from the periodic table?
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Why did Mendeleev leave three spaces on the periodic table?
Because those elements were not known when he formulated his periodic table.
Are more than three-fourths of the elements in the periodic table non-metals?
No it is the other way around. The majority of elements in the periodic table are metals.
What are the three into which elements can be classified basd on their proprtiess?
Elements are classified as set out in the Periodic Table of the elements. It is NOT clear to what "three" you are referring.
What are the three elements that can be classified based on their properties?
Elements are classified as set out in the Periodic Table of the elements. It is NOT clear to what "three" you are referring.
Name three nonmetals on the periodic table?
There are several nonmetals located on the periodic chart. Three of these nonmetal elements in the table are selenium, nitrogen, and oxygen.
Is sulfuric acid on the periodic table?
No, the periodic table only lists elements. Sulfuric acid (H2SO4) is a compound of three elements: hydrogen, sulfur, and oxygen.
What are three divisions of elements on the periodic table?
metals, nonmetals, metalloids
What are the three types of elements on the periodic table?
there are metals, nonmetals, and metalloids
What are the names of three metalliods from the periodic table of the elements?
Si, As and Te
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