Which state of matter typically has the highest melting point?
What is the general trend for melting points across periods?
Which property increases down the alkali metals group?
What happens to the reactivity as you go down Group 1?
How do group 1 elements react with water?
What color flame do group 1 elements produce?
Which noble gas has the highest boiling point?
Which noble gas has the lowest melting point?
Which halogen has the highest melting point?