Question

Установіть послідовність посилення відновних властивостей хімічних елементів, які мають певну електронну конфігурацію атомів.А 1s22s22p3s23p64s1,Б 1s22s1.в 1s22s22p63s1,г 1s22s22p62s23p63d104s24p°4d10ss.​

Answer 1

Ответ: 1г 2б 3в 4а

Объяснение:

Answer 2

Sequence of Strengthening of Restorative Properties of Chemical Elements

The sequence of strengthening of restorative properties of chemical elements is determined by their electronic configuration. The electronic configuration of an atom describes the arrangement of electrons in its energy levels or shells.

Let's analyze the given electronic configurations of the elements A, B, C, and D:

- Element A: 1s^2 2s^2 2p^3 3s^2 3p^6 4s^1 - Element B: 1s^2 2s^1 - Element C: 1s^2 2s^2 2p^6 3s^1 - Element D: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6 5s^2

To determine the sequence of strengthening of restorative properties, we need to consider the filling of the energy levels or shells. The restorative properties of elements generally increase as we move from left to right across a period and from bottom to top within a group in the periodic table.

Based on the given electronic configurations, we can determine the sequence of strengthening of restorative properties as follows:

1. Element B (1s^2 2s^1): This element has the fewest number of energy levels or shells filled. Therefore, it has the weakest restorative properties among the given elements.

2. Element C (1s^2 2s^2 2p^6 3s^1): This element has one more energy level or shell filled compared to Element B. Therefore, it has stronger restorative properties than Element B.

3. Element A (1s^2 2s^2 2p^3 3s^2 3p^6 4s^1): This element has more energy levels or shells filled compared to Element C. Therefore, it has stronger restorative properties than Element C.

4. Element D (1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6 5s^2): This element has the most energy levels or shells filled among the given elements. Therefore, it has the strongest restorative properties.

In summary, the sequence of strengthening of restorative properties of the given elements, from weakest to strongest, is as follows: B < C < A < D.

Please note that the restorative properties of elements can also be influenced by other factors such as atomic size, electronegativity, and ionization energy. However, in this case, we are specifically considering the sequence based on the electronic configuration provided.

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