Predict the order of increasing atomic radius for each of the following sets of elements.Use the element symbols and make sure you use correct capitalization. B)   Ga, Br, GeSmallest to Largest

To predict the order of increasing atomic radius for the elements Ga, Br, and Ge, we need to consider their positions in the periodic table.

First, let's locate these elements in the periodic table:

• Ga: Gallium (symbol: Ga) is located in Group 13.
• Br: Bromine (symbol: Br) is located in Group 17.
• Ge: Germanium (symbol: Ge) is located in Group 14.

In general, as we move down a group in the periodic table, the atomic radius tends to increase. This is because each subsequent element has an additional energy level, which leads to an increase in the size of the electron cloud surrounding the nucleus.

Based on this trend, we can predict the order of increasing atomic radius for Ga, Br, and Ge:

1. Br (Bromine) - Since it is located in Group 17, it has the largest atomic radius among the three elements.
2. Ge (Germanium) - It is located in Group 14, so it has a smaller atomic radius compared to Bromine but larger than Gallium.
3. Ga (Gallium) - Being in Group 13, it has the smallest atomic radius among the three elements.

Therefore, the order of increasing atomic radius for Ga, Br, and Ge is: Ga < Ge < Br.