Expert answer:I need help with a chemistry assignment

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Answer & Explanation:1which of the following happens when rubidum forms a ionit gains an electron and has an octet in the lowest energy levelit loses an electron and has an octet in the next lowest energy levelit gains an electron and has an octet in its outer shellit loses an electron and has an octet in its innermost shell2 which of the following ions is an oxyanionSO4^2-F-SCN-NH4+3 in the mineral beryl {BeAl2(Sl03)6} what is the ratio of beryllium to aluminum to silicon(SlO3)1:2:31:1:11:2:61:3:64 the bond strength of compounds A,B.C and D as measured by their bond engergies (kl/mol) 350,500,180, and 1,450, respectively which compound will most likely conduct electricity when dissolved in water hint the compound has a high bond energy then it will be an ionic compoundcompound C compound Acompound Dcompound B5 which of the following ions would represent the ion of an element from group 2AZ+T3+X2-E2+6 which of the following is a property of an ionic compoundlow boiling pointbrittlebluelow melting point7 which of the following ions will most likely form a precipitate when reacted with SO4^2-Ba 2+l-Na+K+8 which of the following compoundscontains a triple bondmethaneacetylenechlorineammonia9 in an electron dot diagram of ethylene how many double bonds are presentthreenonetwoone10 what is a molecular shape of silicon tetrabromidepyrimidalbent triatomiclineartetrahedron

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