What do all elements in group 2 have in common

Explanation:

Elements of group 2 are also known as alkaline earth metals. The elements which belong to this group are beryllium, magnesium, calcium, strontium, barium and radium.

Their general electronic configuration is .

All the elements of group 2 have two valence electrons. This means that each element of group 2 is able to acquire a charge of +2.

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.

answer; natural resources;