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Given assumed valencies: H=1, N=3,

  1. Given assumed valencies: H=1, N=3, & C=4 i am now required to draw the structural formulae of HYDROGEN CYANIDE and CYANOGEN.<b>H
  2. the question says assume the valencies of hydrogen, nitrogen and carbon in the compounds are 1, 3 and 4 from this i must draw a
  3. Draw a Structural Formulae for Hydrogen Cyanide (HCN) and Cyanogen (C2N2 or CN2)Hydrogen = 1 Valency Nitrogen = 3 Valencies
  4. What is the major difference between the Bohr model and the currently accepted atomic model?Bohr assumed that electrons have
  5. Which inference can be made from the fact that Mendeleev left empty spaces in his periodic table?(1 point)ResponsesHe assumed
  6. Which inference can be made from the fact that Mendeleev left empty spaces in his periodic table?(1 point)ResponsesHe assumed
  7. What is the major difference between the Bohr model and the currently accepted atomic modelA. Bohr assumed that electrons could
  8. Choose the correct verb._________ that you cannot go to college without a high school diploma. (1 point) Do not assume Have not
  9. The line spectra of two elements are not identical because-(A)The element do not have the same number of neutrons (B)They have
  10. When the Civil War started, what did soldiers on both sides believe?Responses Most of them assumed the war would go on for at