Indicate whether each statement about the nucleus of an atom is true or false. The nucleus of an atom is neutral. The nucleus of an atom contains only neutrons. The number of nucleons present in the nucleus is equal to the number of electrons present outside the nucleus. The nucleus accounts for almost all the volume of an atom. The nucleus accounts for almost all the mass of an atom. The nucleus can be positively or negatively charged depending on the identity of the atom.

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.

c.

explanation: