Home
Class 11
CHEMISTRY
Use the following system of naming eleme...

Use the following system of naming elements in which first alphabets of the digits are written collectively,
`{:(0,1,2,3,4,5,6,7,8,9),(nil,uni,bi,tri,"quad",pent,hex,sept,oct,"enn"):}` to write three-letter symbols for the elements with atomic number 101 to 109. [Example: 101 is Unu...]

Text Solution

Verified by Experts

The correct Answer is:
`{:(101,102,103,104,105,106,107,108,109),("Unu",Unb,Unt,unq,Unp,Unh,Uns,Uno,"Une"):}`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Which of the following digits have two lines of symmetry ? 0,1,2,3,4,5,6,7,8,9

Which of the following digits have two lines of symmetry ? 0,1,2,3,4,5,6,7,8,9

Knowledge Check

  • The series of natural numbers is written as follows: {:(,,1,,),(,2,3,4,),(5,6,7,8,9),(...,,...,,...),(...,,...,,...):} Find the sum of the numbers in the nth row:

    A
    `n^3 +1`
    B
    `(2n)^2 -1`
    C
    `n^3 +(n-1)^3`
    D
    none of these

  • Let A={1, 2, 3, 4, 5, 6, 7, 8, 9, 10}. Then the number of subsets of A containing two or three elements is

    A
    45
    B
    120
    C
    165
    D
    330

  • Let A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} . Then the number of subsets of A containing two or three elements is:

    A
    45
    B
    120
    C
    165
    D
    330

    • Similar Questions

    Explore conceptually related problems

    How many three figure numbers can be formed with the digits 1,2,3,4,5,6,7,8,9 if there is no restriction on the repetition of the digits?

    Total number of 10 – digit numbers in which only and all the digits 1, 2, 3, 4, 5, 6, 7, 8, 9 appear, is:

    Total number of 10 – digit numbers in which only and all the digits 1, 2, 3, 4, 5, 6, 7, 8, 9 appear, is:

    The series of natural numbers is written as follows 1,2,3,4,5,6,7,8,9,……..find the sum of the numbers in the nth row

    If the following series is written in the reverse order, which number will be fourth to the right of the seventh number from the left ? 7,3,9,7,0,3,8, 4, 6, 2, 1, 0,5, 11, 13

    Home
    Profile