Question

Arrange these atoms in order of increasing size: [Kr]5s24d105p6; [Kr]5s24d105p1; [Kr]5s24d105p3

Answer 1

The atoms can be arranged in order of increasing size as follows: [Kr]5s24d105p1, [Kr]5s24d105p3, [Kr]5s24d105p6

Step-by-step explanation:

The atomic size of an atom is determined by its atomic radius, which is the distance from the nucleus to the outermost electron shell. In general, atomic radius increases as you move down a group in the periodic table and decreases as you move across a period from left to right.

Based on their positions in the periodic table, the atoms can be arranged in order of increasing size as follows:

1. [Kr]5s24d105p1
2. [Kr]5s24d105p3
3. [Kr]5s24d105p6

Answer 2

Answer: [Kr]5s24d105p1

[Kr]5s24d105p3

[Kr]5s24d105p6

Explanation:Note from 5p6 to 5p1 is the trend of increasing size.

The atomic size increases when the number of outer most valence electrons decreases since it will exhibit less attraction to nucleus.