A student drew a representation of the atoms of a solid. The illustration shows closely packed atoms vibrating, but remaining in the same relative position. Which of the following changes must the student make to the illustration to
accurately represent the same substance in the liquid phase?

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.

put the answers   and i could answer.

the answer is na (sodium)