in Education by
The elements A, B, C and D have atomic numbers 9, 10, 11 and 12 respectively. The correct order of ionization energy is 1) D > C > B > A 2) A > B > C > D 3) B > A > C > D 4) B > A > D > C Select the correct answer from above options

1 Answer

0 votes
by
 
Best answer
4) B > A > D > C Element (given) Atomic number Element name A 9 Fluorine B 10 Neon C 11 Sodium D 12 Magnesium B (inert gas) > A (halogen) > D (fully filled s - orbital) > C (alkali mental)

Related questions

0 votes
    If page size of 1MB memory is 1 KB then the number of higher order bits of address bus used to denote page number is ( ... (c) 12 (d) 9 Select the correct answer from above options...
asked Dec 17, 2021 in Education by JackTerrance
0 votes
    For a 2 port network, the transmission parameters are given as 10, 9, 11 and 10 corresponds to A, B, C ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...
asked Oct 13, 2021 in Education by JackTerrance
0 votes
    – 7 Simplify: -5 3 13 13 (b) 25 (c) -30 (d) 10+ 1 2 (e) -15+1 (1) 35 6 3 8 Select the correct answer from above options...
asked Dec 19, 2021 in Education by JackTerrance
0 votes
    Derive a Canonical POS expression for a Boolean function F, represented by the following truth table : 1 A B C F 0 0 0 ... 1 0 1 1 1 1 Select the correct answer from above options...
asked Dec 23, 2021 in Education by JackTerrance
0 votes
    a) Derive a Canonical POS expression for a Boolean function F, represented by the following truth table : 1 A B C F 0 0 ... 1 0 1 1 1 1 Select the correct answer from above options...
asked Nov 28, 2021 in Education by JackTerrance
0 votes
    write the steps to search the 13 from the following element using binary search 2,4,5,8,9,11,12,13,15,18,21,22,25,29,30 Select the correct answer from above options...
asked Dec 13, 2021 in Education by JackTerrance
0 votes
    Write a C program to print the following pattern: 1 0 1 1 0 1 0 1 0 1 1 0 1 0 1 Select the correct answer from above options...
asked Dec 7, 2021 in Education by JackTerrance
0 votes
    Write a C program to print the following pattern: 1 0 1 1 0 1 0 1 0 1 1 0 1 0 1 Select the correct answer from above options...
asked Dec 5, 2021 in Education by JackTerrance
0 votes
    Write a C program to print the following pattern: 1 0 1 1 0 1 0 1 0 1 1 0 1 0 1 Select the correct answer from above options...
asked Nov 26, 2021 in Education by JackTerrance
0 votes
    12. 14″, 17″, 19″ and 21″ are the dimension of (b) VDU (d) (a) Printer (c) Scanner id) Select the correct answer from above options...
asked Dec 14, 2021 in Education by JackTerrance
0 votes
0 votes
    Which is not a correct name for an XML element? a) b) c) d) Select the correct answer from above options...
asked Nov 30, 2021 in Education by JackTerrance
0 votes
    The number of permanent members of the Security Council of United Nations are (a) 5 (b) 7 (c) 8 (d) 10 Select the correct answer from above options...
asked Aug 3, 2022 in Education by JackTerrance
...