The central core of an atom is called the __?

Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.

Which statement about the stamps is correct?

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc