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प्रश्न
State the number of elements in Period 2 of the Periodic Table.
How many elements are there in Period 2.
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उत्तर
Period 2 is a short period that has 8 elements.
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संबंधित प्रश्न
How does the electronic configuration of an atom relate to its position in the Modern Periodic Table?
What is periodicity in properties of elements with reference to the Modern Periodic Table?
Which element has the electronic configuration 2, 8, 2?
How would the tendency to lose electrons change as we go from left to right across a period of the periodic table?
How many periods and groups are there in the modern periodic table?
Give the symbol and valency of the following element and radical.
Hydrogen
State what the group number in the Modern Periodic Table signifies. Give a reason why elements in the same group, have similar valency and similar chemical properties.
Find the odd one out and give its explanation.
Which of the following is the outermost shell for elements of period 2?
If an element X is placed in group 14, what will be the formula and the nature of bonding of its chloride?
