It was organized by proton number and by the properties of each element.
Dmitri Mendeleev arranged the elements known at that time in the increasing order of atomic masses and repeating properties, so that it is easier to classify and study the properties of the elements.
mendaleev went by atomic #, where as the modern table goes bt atomic mass. answer it?
The periodic table is organized by atomic number.
There are more elements and it's organized differently
The periodic table is a table made of 7 periods (rows) and 18 groups (columns). It is organized by the increasing order of the atomic number.
I think it was Mendaleev's periodic table.
mendaleev
Russian chemist Dmitri Mendaleev in 1869.
Dmitri Mendeleev arranged the elements known at that time in the increasing order of atomic masses and repeating properties, so that it is easier to classify and study the properties of the elements.
mendaleev went by atomic #, where as the modern table goes bt atomic mass. answer it?
Mendeleev's version of the Periodic Table was organized by increasing mass. The modern periodic table is now organized by atomic number.
The periodic table is organized by atomic number.
atomic number Chemical elements are organized in the form of the periodic table of Mendeleev, in groups and periods.
There are more elements and it's organized differently
a table a table
The Periodic Table is.
He organized the elements by the increasing order of the atomic mass.