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Before the modern periodic table , the concepts for classification of elements were given by Dobereiner , Newland law of octaves ,Mendeleev's periodic table.

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Are there more metalic elements or nonmetalic elements listed on the periodic table?

There are more metals than nonmetals on the periodic table. There are 18 nonmetals, compared to 117 known elements.


Are metals nonmetals or metalloids more common on the periodic table?

Metals are more common on the periodic table than nonmetals and metalloids combined. The majority of elements on the periodic table are classified as metals.


What category of element is themost common in the periodic table?

There are more metals than any other type of element in the periodic table.


Is magnesium more reactive than nickel?

No chromium is more reactive than chromium because it it located farther right on the periodic table than nickel. No chromium is more reactive than nickel because it it located farther right on the periodic table than nickel. No chromium is more reactive than nickel because it it located farther right on the periodic table than nickel. No chromium is more reactive than nickel because it it located farther right on the periodic table than nickel.


Why is copper a better conductor than gold when it is higher in the periodic table?

been at the top of the periodic table and at the bottom has nothing to do with electrical properties , it has to do with the atomic wheights and numbers. copper is the best coductor in the periodic table.


In chemistry What are the 32 elements in the Periodic table?

I have no idea how to answer that. All the things listed in the periodic table are elements, and there are a lot more than 32 of them.


What type of element in the periodic table mainly made up of?

Far more than half of the number of the 'periodic table elements' are metals.


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.


Based on its position in the periodic table which of the following elements would be expected to be more reactive than phosphorus?

An element below phosphorus in the periodic table would be expected to be more reactive. For example, sulfur is below phosphorus in the periodic table and is more reactive.


Are there more nonmetals than metals on the periodic table?

Yes, there are more nonmetals than metals on the periodic table. Nonmetals include elements such as hydrogen, oxygen, and nitrogen, while metals include elements like iron, copper, and gold. The majority of elements on the periodic table are nonmetals.


Are ther more metals than non metals in the periodic table?

yes


Was the periodic table always been set up the way it is today?

the periodic table is set up by atomic number, obviously. the atomic number is equal to the amount of protons, so the periodic table is set up by amount of proton order. During the time more than 100 versions of the periodic table were proposed. See the link bellow for some details; also the links of this...link.