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प्रश्न
Explain why All the elements of a period have different chemical properties.
उत्तर
All the elements of a period have different chemical properties because the number of valence electrons for each varies.
संबंधित प्रश्न
Give two example of group 1 elements.
What is the fundamental difference in the electron configurations between the group 1 and group 2 elements?
From the standpoint of atomic structure, what determines which element will be the first and which the last in a period the periodic table?
What is the main characteristic of the last element in each period of the periodic table?
Give the chemical formula of magnesium nitrate
Write an Explanation.
Period
Choose an element from period 3 of modern periodic table that matches the description given below in instance. Give a reason for your choice.
It has a similar structure to diamond.
Explain the position of hydrogen in the periodic table.
Name two elements that you would expect to show chemical reactions similar to calcium. What is the basis of your choice?
Name the following metal:
A metal present in period 3, group 1 of the periodic table.
