1) What does the group number tell us? a) How many electron shells there are. b) What colour an element is. c) How many electrons are in the outer shell d) How many protons there are 2) What does the period number tell us? a) How many electrons are in the outer shell b) How many electron shells there are. c) How dense an element is d) How many elements it can react with 3) What elements are in Group 7? a) The Halogens b) The Alkali metals c) The Noble gases d) The Transition Metals 4) What elements are in Group 1 a) The Alkali metals b) The Noble Gases c) The Halogens d) The Transition Metals 5) What elements are in Group 0? a) The Halogens b) The Transition Metals c) The Alkali Metals d) The Noble gases 6) Why are alkali metals so reactive? a) They only need to gain one electron for a full outer shell b) They need to be stored in oil c) They only have one electron in their outer shell d) They are metals 7) Why are halogens so reactive? a) They only need to gain one electron for a full outer shell b) They already have a full outer shell. c) They only have one electron in their outer shell d) They are non-metals 8) Why are noble gases so unreactive? a) They are large b) They are gases c) They already have a full outer shell. d) They need to gain an electron for a full outer shell

Periodic Table Quiz for flashcards

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