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There are eleven possible ways to draw an alkene with the molecular formula C4H7Br. Six of the structures exhibit geometric isomerism (als known as cis-trans isomerism or E-Z isomerism). Draw these six unique geometric isomers by editing the "A" substituents in the structures below. 1st attempt See Periodic Table See Hint C) H N O + 10 S F P # * # # Br 1 R0000x