Atoms | A | D | C | L | S |
A | 40 | 19 | 7 | 16 | 20 |
Z | 20 | 9 | 3 | 8 | 10 |
Answer:
Let first find the neutrons Same + this new row
(i) Ratio of no. of neutrons: A : D : C : L : S \[=10:5:2:4:5\] (ii) \[\frac{A}{Z}>2\]\[\Rightarrow \]\[A>2Z\] From the table, it is clear that for the atoms D and \[C\text{ },\text{ }A\text{ }>\text{ }2Z\] (iii) From the table, it is clear that for the atoms A, L and S, \[A=2Z\]. Atoms A D C L S A 40 19 7 16 20 Z 20 9 3 8 10 A - Z 20 10 4 8 10
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