3. Look at the periodic table listing ionic radii trends. Why are the radii changing as you move down the table within one column? Why are the radii changing as
you move across the table from left to right within one row?

How many moles of bromine are needed to produce 3.23 moles of potassium bromide

Condensation happens when water vapor cools. true or false? ?

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.