please help and do it right. all of these questions are related

Part 1 Write full electron configurations for B. Express your answer in complete form, in order of increasing orbital. For example, 1922s would be entered as 1s^22s^2. Submit Request Answer Part A Write condensed electron configuration for S. Express your answer in condensed form, in order of increasing orbital energy. For example, (He2s22p? would be entered as [He]2s^22p^2. Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Part C Write condensed electron configuration for Se. Express your answer in condensed form, in order of increasing orbital energy. For example, He]2s22p? would be entered as [He]2s22p^2. Submit Previous Answers Request Answer * Incorrect; Try Again; 5 attempts remaining Part E Write condensed electron configuration for Sn2+, Express your answer in condensed form, in order of increasing orbital energy. For example, (He2s22p? would be entered as [He]2s^22p^2. Submit Request