Question

Укажите последовательность расположения химических элементов по увеличению орбитального атомного радиуса. Фосфор,магний,натрий,калий. Очень срочно надо!!!!

Answer 1

Sequence of Increasing Orbital Atomic Radius

The sequence of increasing orbital atomic radius for the elements phosphorus, magnesium, sodium, and potassium is as follows:

1. Phosphorus (P) 2. Magnesium (Mg) 3. Sodium (Na) 4. Potassium (K)

Please note that this sequence is based on the order of increasing atomic number, which corresponds to the number of protons in the nucleus of an atom. The atomic radius generally increases as you move down a group or column in the periodic table and decreases as you move across a period or row.

Unfortunately, I couldn't find specific search snippets to cite for this information. However, the sequence of increasing atomic radius can be determined by referring to the periodic table and considering the trends in atomic size.

If you have any further questions, feel free to ask!