1) Who created the periodic table? a) Mendeleev b) Murray c) Samual 2) What is the best metal for a neckless? a) Rubidium b) Francium c) Gold d) Platinum e) Silver 3) What are group 0 a) Halogens b) Noble Gases c) Alkali Metals 4) What happens when you go down in group 0 a) Atomic mass increases b) Reactivity decreases c) Reactivity increases d) Atomic mass decreases 5) What are group 7 a) Halogens b) Noble Gases c) Alkali Metals 6) What happens when you go down in group 7? a) Atomic mass increases b) Reactivity decreases c) Reactivity increases d) Atomic mass decreases 7) How is the periodic table arranged? a) Atomic mass b) Reactivty c) Colour 8) How reactive are group 1? a) Moderatly b) Extremely c) Slightly 9) What are reactants and products a) Things you start with and things that don't happen b) Things you end with and things you start with c) Things you start with and things you end with 10) Group and periods in a periodic table? a) Columns and rows b) Rows and columns c) Ups and lefts

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