Lisa observes that in group 17, ions increase in radius from top to bottom. Which explanation best accounts for this observation? Group of answer choices

A)From top to bottom, added electrons occupy increasingly lower principle energy levels.

B)From top to bottom, added electrons occupy increasingly higher principal energy levels.

C)From top to bottom, added protons pull more strongly on electrons.

D)From top to bottom, the ions in this group have greater and greater negative charges.

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.

14,16 18 reacts with group