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प्रश्न
What is the general name of the last elements of the Periodic Table?
उत्तर
General name of the last elements of the Periodic Table is Inert Gases.
संबंधित प्रश्न
Name the scientist who first of all showed that atomic number of an element is a more fundamental property than its atomic mass.
Which element has the electronic configuration 2, 8, 2?
(b) What is the number of elements is 3rd period, the modern periodic table?
Name two elements in each case:
Actinides
The electronic configuration of an element T is 2, 8, 8, 1.
What is the period number of T?
What would be the correct order if Zn, Fe, Al and Cu are arranged in increasing order of reactivity?
Name the following:
The group of the Modern Periodic Table to which calcium [Ca2+] belongs.
Complete the following flow chart.
Which of the given elements A, B, C, D and E with atomic number 2, 3, 7, 10 and 30 respectively belong to the same period?
Explain the position of hydrogen in the periodic table.
