How many total ions are there in 5.00 moles of cobalt (II) bromide?

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 atom or ion is the largest? 0 a. 0 0 0 0 e. li

Which element would mostly likely have an electron affinity measuring closest to zero