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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
What is periodicity in properties of elements with reference to the Modern Periodic Table?
Name the scientist who first of all showed that atomic number of an element is a more fundamental property than its atomic mass.
How many periods and groups are there in the long form of periodic table?
The modern periodic table was prepared by ______.
The atomic particle whose number in the atoms of an element always remains the same and which forms the real basis for the modern classification of elements is:
(a) electron
(b) proton
(c) neutron
(d) meson
How would the tendency to gain electrons change on moving from left to right in a period of the periodic table?
Give the symbol and valency of the following element and radical.
Zinc
What are the elements.
Distinguish between:
s-block - p-block
Answer the following in respect of element \[\ce{_16^32S}\].
Give its formula with hydrogen.
