Which of the following best helps to explain why the electron affinity for Be is less favorable than the electron affinity for Li?
Choose 1
O) The electron added to Be experiences a greater effective nuclear charge than the electron added to
Li experiences.
O) The electron added to Be is shielded by more core electrons than the electron added to Li is.
O) The electron added to Be goes into a higher energy orbital than the electron added to Li goes into.
O) The electron added to Be goes into a higher electron shell than the electron added to Li goes into.

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.

the food using pesticides in the future will harm you by giving you diseases like cancer or something since they have things that we should not eat in it like chemicals or pesticides. that is why organic food is more expensive because they take the time to make it right and healthy for you to eat.

explanation: