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1. The wrong placing of the element Hydrogen in the periodic table. It should be placed on the right side of the Periodic Table, on the group of non-metals because Hydrogen is a non-metal element but in the periodic table it is placed on metals element .
What else can I help you with?
What best describes the modern periodic table?
Periodic table of elements.
Is The modern periodic table is organized by atomic number?
Yes.The modern periodic table is organized by atomic number. The elements properties are found to be periodic.
Who discovered the modern periodic table Was he Mos lay or Neil Bohr?
Moseley discovered modern periodic table. It was not given by Bohr.
Modern periodic table is invented by?
The modern periodic table was invented by Dmitri Mendeleev in 1869. Mendeleev organized the elements by increasing atomic mass and grouped them based on similar chemical properties, which laid the foundation for the periodic table we use today.
What does a modern periodic table have?
Modern periodic table comprises of elements arranged in order of increasing atomic number. It was created by Henry Moseley.
How many rows are there in Modern periodic table?
There are 7 periods in the modern periodic table.
How many periods are there on the modern periodic table?
The modern periodic table has seven periods.
What best describes the modern periodic table?
Periodic table of elements.
How periodic law leads the foundation of modern periodic table?
modern periodic law
How many groups and periodic are on the periodic table?
7 periods and 18 groups are there on the modern periodic table.
Is The modern periodic table is organized by atomic number?
Yes.The modern periodic table is organized by atomic number. The elements properties are found to be periodic.
Is the modern periodic table organized by atomic number?
Yes.The modern Periodic Table is organized by atomic number. The elements properties are found to be periodic.
Who assembled the periodic table?
The modern long form of periodic table was constructed by Neils Bohr based on modern periodic law proposed by Moseley.
How modern periodic law removed the defects of mendeleevs system of classification?
The properties of elements are the periodic function of their atomic numbers. REMOVAL OF DEFECTS OF MENDELEEV'S PERIODIC TABLE periodic table obtained on the basis of increasing atomic numbers has removed defects of Mendeleev's periodic table . 1) POSITION OF ISOTOPES : since the isotopes of the same elements have the same atomic number, they are given the same place in the table. 2) POSITION OF RARE EARTHS: These elements are separately placed at the bottom of table . similarly Acton elements ( which were discovered after Mendeleev ) are also placed at the bottom of the periodic table. 3) ANOMALOUS PAIRS. the arrangement according to the atomic number show that their placements are correct.
What does the modern periodic table contain?
The periodic table contain all the chemical elements.
What does the modern periodic table include?
The periodic table include all the chemical elements.
How many elements are in the modern periodic table?
The Periodic Table has 118 elements and counting...
