1) What are rows in the periodic table called? a) Groups b) Periods 2) What are columns in the periodic table called? a) Groups b) Periods 3) Which group are the Noble gases in? a) Group 1 b) Group 2 c) Group 7 d) Group 0 4) Which group are the halogens in? a) Group 1 b) Group 2 c) Group 7 d) Group 0 5) Which group are the alkali metals in? a) Group 1 b) Group 2 c) Group 7 d) Group 0 6) Which element is NOT a halogen? a) chlorine b) bromine c) iodine d) calcium 7) Which element is NOT an alkali metal? a) sodium b) potassium c) lithium d) chromium 8) Where are the transition metals found in the periodic table? a) The left b) The right c) The middle 9) Complete the sentence: The noble gases have a full outer shell of electrons, so they are... a) very reactive b) very unreactive 10) Noble gases are inert. What does 'inert' mean? a) They don't have a colour b) They don't react easily with other things c) They cannot be made into solids d) They are found on the left of the periodic table 11) Which of the following is NOT a noble gas? a) neon b) argon c) helium d) hydrogen 12) The alkali metals are... a) very reactive b) very unreactive 13) What might we see when lithium reacts with water? (choose 3) a) fizzing b) fire c) moving around d) the metal floats e) the metal sinks f) an explosion 14) What do we see when potassium reacts with water? (choose 3) a) fizzing very vigorously b) a lilac flame c) a small explosion at the end d) the water turns purple e) the metal sinks f) nothing 15) What are some physical properties of the group 1 (alkali) metals? a) they are soft b) they are hard c) they have a high melting point d) they have a low melting point e) they are always shiny because they don't react with oxygen f) they are usually dull because they react with oxygen in the air 16) How can we tell which alkali metal is most reactive? a) the further down the group, the more reactive b) the further up the group, the more reactive 17) How can we tell which halogen is most reactive? a) the further down the group, the more reactive b) the further up the group, the more reactive 18) Which halogen is more reactive: chlorine or fluorine a) fluorine because it is at the top of the group b) chlorine because it is further down the group 19) What does chlorine look like at room temperature? (choose 2) a) pale green b) solid c) liquid d) gas e) brown f) purple 20) What does bromine look like at room temperature? (choose 2) a) pale green b) solid c) liquid d) gas e) brown f) purple 21) What does iodine look like at room temperature? (choose 2) a) pale green b) solid c) liquid d) gas e) brown f) purple 22) Complete the equation: potassium chloride + fluorine -> a) no reaction b) potassium fluorine + chloride c) potassium fluoride + chlorine 23) Complete the equation: lithium iodide + chlorine -> a) no reaction b) lithium chloride + iodine c) lithium chlorine + iodide d) lithium chlorine + iodine 24) Complete the equation: lithium + water -> a) lithium hydroxide + water b) lithium water c) lithium hydrogen d) lithium hydroxide + hydrogen

Periodic Table

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