How does the atomic radius change from top to bottom in groups 1 and 2?

Atomic radius increases from top to bottom in Groups 1 and 2

Explanation:

First we need to define Atomic radius;

Second, we identify the trend in the number of energy levels down the group

Third, we answer our question.

answer: decibel

explanation:

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

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