What does the presence of a polar covalent bond show about the
electronegativities of its two atoms?
A. The electronegativities of the two atoms are not equal.
B. The effects of electronegativity differences are canceled out.
C. The difference in electronegativities is greater than 1.7.
D. The electronegativities of the two atoms are the same.

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 electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds