Answer:2,204 pounds Ibuprofen must the factory use to fill this order
Explanation:
Amount of Ibuprofen in 1 tablet = 200 mg
Amount of Ibuprofen in 5,000,000 tablet = 
1 g = 1000 mg
Grams of Ibuprofen = 
1 g = 0.002204 pounds
Pounds of Ibuprofen required to fulfill the order:

2,204 pounds Ibuprofen must the factory use to fill this order
Well, a magnet could DEFINITELY change if it gets exposed to heat, because you could melt the metal and change its shape.
If you hit it hard though, it wouldn't make much of a difference because the magnet is metal, so you'll probably just chip it or leave a dent.
Hope this helps ;)
Gas-Its particles move around freely and the particles are far from each other
Molecular is existent due to being made out of molecules, and thus taking up space until a container cannot hold more.
Ionic substances are a little different they are made out of energy, thus taking up only the amount of energy a certain area can handle. Ionic substances also will show motion of energy as well.
Hydrocarbon, to my knowledge is an organic compound consisting mainly of hydrogen and carbon. It is mainly found in petroleum and natural gas. Hope this helps!