More cards in this set

give three properties of the halogens as you go down.

What happens when a more reactive halogen reacts with a less reactive one?

Give four properties of transition metals.

What are transition metals used for and give an example.

What ions cause water to be hard?

What is scum?

What is scale?

How can you make water soft?

whats the method for comparing the hardness of water with titrations?

How is water treated?