Advertisements
Advertisements
प्रश्न
______ is the longest period in the periodical table.
Advertisements
उत्तर
The sixth period is the longest period in the periodical table.
APPEARS IN
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.
How many groups and periods does the modern periodic table have?
An element barium has the atomic number 56. Look up its position in the periodic table and answer the following question.
Is it larger or smaller than caesium (Cs)?
Name the noble gas with 3 shells.
State the modern periodic law.
Define the atomic size.
Give the chemical formula of ammonium sulphate
State the number of elements in Period 2 of the Periodic Table.
Explain giving reason why although the nuclear charge in atoms increases in moving from left to right in a period as well as in moving from top to bottom in a group in the Modern periodic table, but the size of the atoms does not vary similarly in both situations.
What is the general name of the last elements of the Periodic Table?
