Question
Easy
Solving time: 8 mins
(i) Write the electronic configurations of the following ions: (a) .
(ii) What are the atomic numbers of elements whose outermost electrons are represented by and ?
(iii) Which atoms are indicated by the following configurations ?
(a) (b) (c)
Text solutionVerified
(i) (a) The electronic configuration of is
(b)The electronic configuration of is
(c)The electronic configuration of is
(d) The electronic configurations of is
(ii) The atomic numbers of elements whose outermost electrons are represented by are 11 (Na), 7 (N) and 21 (Sc) respectively.
(iii) The following configurations indicates
(a) (b) (c)
(a) Li , (b) P and (c) Sc respectively.
(b)The electronic configuration of is
(c)The electronic configuration of is
(d) The electronic configurations of is
(ii) The atomic numbers of elements whose outermost electrons are represented by are 11 (Na), 7 (N) and 21 (Sc) respectively.
(iii) The following configurations indicates
(a) (b) (c)
(a) Li , (b) P and (c) Sc respectively.
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Question Text | (i) Write the electronic configurations of the following ions: (a) . (ii) What are the atomic numbers of elements whose outermost electrons are represented by and ? (iii) Which atoms are indicated by the following configurations ? (a) (b) (c) |
Updated On | Sep 24, 2022 |
Topic | Structure of Atom |
Subject | Chemistry |
Class | Class 11 |
Answer Type | Text solution:1 Video solution: 1 |
Upvotes | 171 |
Avg. Video Duration | 3 min |