0
Before the modern Periodic Table , the concepts for classification of elements were given by Dobereiner , Newland law of octaves ,Mendeleev's periodic table.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
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 there more nonmetals than metals on the periodic table?
Yes. There are only about 20 nonmetals and only 7 metalloids. The rest of the elements are metals.
Name the 100 periodic table of elements?
The Periodic Table of Elements actually contains more than 100 elements. A copy of the table can easily be found by searching google, yahoo, etc.
Which periodic table contain more metallic elements than nonmetallic elements?
metallic elements are found in the center of the periodic table, and nonmetallic elements are anywhere but the middle...
Who gave the modern periodic table so?
Henry Moseley showed that atomic number is more fundamental property of an element than its atomic mass. It formed the base of modern periodic table.
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.
Will the periodic table always look this way?
In more than 150 years the periodic table had many versions; hundred versions of this table are known. The sole official table is today the IUPAC Periodic Table.
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.
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.
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.
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.
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.
Are there more nonmetals than metals on the periodic table?
Yes. There are only about 20 nonmetals and only 7 metalloids. The rest of the elements are metals.
What fills more than one column on periodic table?
Transition metals
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.
