Zuri finds that sample A and B are shiny and can be hammered. Sample A is hard. Sample C and D are dull. Sample C is a liquid and sample D is brittle. Choose the correct option from the following  Group of answer choices  Samples A and B are metals, and samples C and D are nonmetals.  Samples A, B, C, and D are all metals.  Samples A, B, C, and D are all nonmetals.  Samples A and B are nonmetals, and samples C and D are metals.