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## How to find the period and group number when atomic number is given??

Asked by veena23_anandk 4th February 2018 1:04 PM

## two identical spring each of force constant K are contected in 1) series 2)parallel so that they support a mass m. find the ratio of the time periods of the mass in the two system

Asked by futureisbright051101 3rd March 2018 8:09 PM

## How many elements would be in the IInd period of the Periodic Table if the spin quanturm numbers could have the value +1/2,0,−1/2?   Solution For IInd period  n=2 hence I m s 0 0 +12,0,−12 1 −1 +12,0,−12   0 +12,0,−12   +1 +12,0,−12    answer is 12. Please explain me the solution

Asked by imtiyazmulla68 26th April 2018 11:11 AM

## How many period and groups are there in modern periodic table

Asked by disharksh04 13th August 2018 6:45 PM

## Why the period 3 of the periodic table has 8 elements

Asked by Debdulal 19th October 2018 5:43 PM

## How to find the period or group number of an element given ?

Asked by jennithdvk 4th December 2018 6:32 PM

## Please solve this really difficult question for me .

Asked by malaysaha.80 7th February 2019 6:31 PM

## What are periods

Asked by Agamagam296 9th June 2019 1:04 PM

## the compound interest on a sum at the rate of 15%for 2 years is 3096 and the simple interest on the same sum for the same period 2880 what will be the amount of sum.

Asked by SAHILKAPOOR 3rd August 2019 2:58 PM

## How can find period  of a number?

Asked by dasbishnu1983 7th August 2019 5:31 PM

## What is meant by (I) a group, and (ii) a period, in a periodic table ?

Asked by webfaridisit 6th January 2020 8:56 PM