Ans: :S.:
The lewis strucuture of sulphur atom is wrong because sulfur is group 16 elements.Electronic configuration of group 16 elements is [X]ns2np4.
Thus it contains 6 valence electrons.
Question 15 (1 point) Which Lewis Dot Formula is incorrect? ci: a. O's Na. sri
Which evidence indicates that the electron dot formula shown to the right is an incorrect electron dot formula for an oxygen molecule?
substance chemical symbol, chemical formula or Lewis structure boiling point : CI: 1 . A : C—C—CI: (Choose one) :C1: .. B NOCI (Choose one) H-N -H с 1 (Choose one) H H -- H—C—H I I (Choose one) H
Procedure: For Part 1, write the Lewis Dot (or Electron Dot) structure for each atom, followed by the ions that each element would form, the compound that would be formed from the combination of the two elements and finally the Lewis Dot structure for the compound. For Part 2, show the Lewis Dot structure for each molecules, its AXE designation and finally its Electron Pair/ Geometric Shape geometries. Also indicate any partial charges that may exist on that molecule. PART...
17 1 point The Lewis dot formula for formaldehyde, H2CO, shows: I. II. III. IV. three single covalent bonds. one unshared pair of electrons. one double covalent bond. two unshared pairs of electrons. two single covalent bonds. V. I and II III, IV and V II, III and V II and III I and IV
< Question 2 of 25 Consider the generic Lewis dot symbol for an element. Which element could this symbol represent? O Ne O S O Na Si AI Ca
Part I: Lewis Dot Structure. Read Section 15.1 then complete the following questions 1. Use Lewis dot structures to show the ionic bonding in the following pairs of elements. Show the transfer of electrons using arrows. Write the correct chemical formula for the ionic compound that forms. First Second Compound Dot Structure element elements Name Chlorine Calcium Calcium Chloride CaCl2 Barium Oxide Sodium Oxide Magnesium Phosphide Aluminum Oxide
Consider the generic Lewis dot symbol for an element. Which element could this symbol represent? :X: O Na Si ОСІ
Practice Exam (Ch. 5,6,9,11) Which of these is the correct Lewis dot structure for sulfur? 1. ES ANSWER:d Which of these is the most likely identity of element A in the Lewis dot structure? 2. Ca Li Al
Question 6 a 1 pts Below is the Lewis dot structure for the fictional element Q. Based on this structure, which group does Q belong to?
Consider the generic Lewis dot symbol for an element. Which element could this symbol represent? Ne Ga Na Ge Ca Br Se X