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They show that the Periodic Table isn't arranged on the basis of increasing Atomic Mass because iodine has a mass lesser than tellurium. Iodine has a mass of 126.90 and tellurium has a mass of 127.60.

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What is the modern periodic table is now arranged according to?

Now modern periodic table is arranged in order of increasing atomic number. The properties are found to be periodic when arranged in this pattern.


The Modern Periodic Law states that there will be a periodic repetition of properties when the elements are arranged according to increasing atomic what?

The Modern Periodic Law states that there will be a periodic repetition of properties when the elements are arranged according to increasing atomic number.


The modern periodic table is arranged in order of increasing atomic what?

Atomic Number (amount of protons)


Is periodic table arranged in order of increasing atomic number?

The modern version of the periodic table is arranged according to the atomic number.


In the periodic table the elements are arranged in order of increasing?

In the periodic table, the elements are arranged in order of increasing atomic number from left to right and top to bottom. This arrangement allows elements with similar chemical properties to be grouped together in columns known as groups or families.


Is the periodic table of elements arranged in increasing mass?

No. The modern periodic table is arranged in accordance to increasing atomic number and repeating properties.


How is the periodic table used to arrange the elements?

The periodic table used to be arranged by increasing atomic mass. Now, it is arranged by increasing atomic number (number of protons in an atom of element).


The periodic law states that the properties of elements will repeat when the elements are arranged by _______.?

If the elements are arranged in the order of their increasing atomic numbers, there properties are repeated in a periodic manner.


How is the atomic number used to crate a periodic table?

The elements are arranged in order of increasing atomic number.The properties are found to be periodic when arranged in this pattern.


Which pattern do atomic number in periodic table have?

Elements are arranged in the increasing order of their atomic number in the periodic table.


Mendeleev arranged the elements in his periodic table in order of?

Mendeleev arranged the elements in his periodic table in order of increasing atomic mass while also grouping elements with similar properties together. His periodic table laid the foundation for the modern periodic table we use today.


Who developed periodic table?

Niels Bohr: the modern periodic table where the elements are arranged in the increasing order of atomic number Mendeleev: The periodic table where the elements are arranged in the increasing order of atomic mass