Symbol Atomic State Weight Ai Bh Dr Dt You are in a Star Trek Spaceship Voyager in which you discover an universe with quite different physical laws from those with which we are familiar. Investigating the chemical elements in the alternative universe, you discover these properties: Fn Fq Ik On Sk Uc Ye Zw 13.90 11.13 1.42 30.27 8.28 35.74 32.45 4.82 20.33 16.89 6.14 15.23 28.11 Gas Soft, low-melting solid Gas Hard, brittle solid Hard, high melting solid Soft, low-melting solid Hard, high-melting solid Diatomic gas Soft, low-melting solid Hard, brittle solid Hard, brittle solid Diatomic, volatile* liquid Diatomic, volatile solid Electrical Conductivity Very low High Very low Semiconductor Very high High Very high Very low High Semiconductor Very low Very low Very low Reactivity Very low Very high Very low Medium High Very high High Very high Very high Medium Medium low Very high Very high *Volatile = easily vaporized A. Arrange these elements into a periodic table. [NOTE: All elements in the first row have been identified. All periods, if complete, would contain the same number of elements.] B. If a new element, E, with atomic weight 23.1, were discovered, what would its properties be? C. Are there any other elements that have not yet been discovered? If so, what would their properties be?