What pattern did Mendeleev arrange elements in?

Answer 1

He did order it in the periodic table, but i think what your looking for is that he arranged it in order of increasing Atomic mass

Answer 2

Dmitri Mendeleev arranged the elements in his Periodic Table in order of increasing Atomic Mass and grouped elements with similar properties together. This arrangement helped him to identify periodic trends and predict the properties of undiscovered elements.

Answer 3

Mendeleev noticed that patterns appeared when the elements were arranged in order of increasing atomic mass.

Answer 4

The atomic mass went in an order instead of random numbers

Some one from Mr Ketlers science class

Answer 5

Mendeleev discovered that the periodicity of the elements are based on increasing atomic masses.

Answer 6

This is the periodic table with rows and groups; chemical properties have a regular order if the elements are arranged in increasing order of atomic weight.

Answer 7

Mendeleev principle was the law of periodicty of chemical properties.

Answer 8

Mendeleev discovered the law of periodicity.

Answer 9

he discovered that they repeated.