Wht is hate and why is this element so evil

Hate is a strong word for many people to be mad at others. They would intentionally leave them out, and would be mean to each other. This element is so evil because maybe some people would be really affected by this

The earth's inner core is the earth's innermost part. it is primarily a solid ball with a radius of about 1,220 km (760 miles), which is about 70% of the moon's radius.[1][2] it is composed of an iron–nickel alloy and some light elements. the temperature at the inner core's surface is approximately 5,700 k (5,430 °c), which is about the temperature at the surface of the sun. 

Idon’t know the answer