The electronegativity is 2.1 for H and 2.8 for Br. Based on these electronegativities, HBr would be expected to have polar covalent bonds with a partial positive charges on the H atoms. O have ionic bonds with a partial negative charges on the H atoms. O have nonpolar covalent bonds and contain H´ ions. O have ionic and contain H* ions.
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- Part A Consider the following element combinations. Classify the bonds formed between each pair as ionic, polar covalent, or nonpolar covalent qualitatively based solely on each element's position on the periodic table. Do not conduct calculations. Drag the appropriate items to their respective bins. > View Available Hint(s) Reset Help Na and N Cl and CI Mn and CI Ba and O S and CI Pand I O and O O and CI lonic Polar covalent Nonpolar covalent* Question Completion Status: QUESTION 8 Select polar bonds: DC-O C-H ✔N-H O-H N-CI QUESTION 9 Which of the following bonds would show the maximum polarity? O a. C=C b.C=N c. C=O Od.N=N QUESTION 10 Click Save and Subinit to save and submit Click Save All Answers to save alt answers.Part A Classity the substances according to the type of bonds (nonpolar covalent, polar covalent, or largely ionic) that occurs between the atoms based on electronegativity differences. Drag the appropriate substances to their respective bins. Nonpolar covalent S CF₂ Submit Previous Answers Request Answer Polar covalent X Incorrect; Try Again; 2 attempts remaining AsH₂ CO HBe Largly ionic SrBr LIF MgF, Reset Help
- For each bond, show the direction of polarity by selecting the correct partial charges. I-Cl +0 & &+@F-I & 8 8 F-CI9 The most polar bond is Submit Answer 6+8 Se-Ge & 8 8 Retry Entire Group Submit Answer Use the References to access important values if needed for this question For each bond, show the direction of polarity by selecting the correct partial charges. Ge-As B Se-As & 8 The most polar bond is Se-08 9 more group attempts remaining Materin Use the References to access important values if needed for this question Retry Entire Group 9 more group attempts remainingELLE PIERKE Draw the lewis dot structure of: My handy dandy checklist 1. H2S Is this compound ionic or covalent? Explain. If it is covalent, is the bond polar or nonpolar? Explain. If it is covalent, is the molecule polar or nonpolar? Explain. If it is lonic, did you include + AND - charges? If it is lonic, did the + and - add up to zero? How do vou draw covalent compounds again? How do you draw ionic comnounds again? SAMSUNG -> Ce 2# $ % & 3 4 5 W e r y u d. f j k S C V n mTo form a cation an atom should (LOSE/ GAIN) A cation always has (NEGATIVE/ POSITIVE) electron/s charge To form an anion an atom should (LOSEI GAIN) An anion always has (NEGATIVE/POSITIVE) electron/s charge Metals tend to form Nonmetals tend to form (CATIONS /ANIONS) (CATIONS / ANIONS) Covalent bond forms between nonmetal and lonic bond is bond between nonmetal and (METAL/ NONMETAL) (METAL/ NONMETAL) lonic bond is electrostatic interaction (False /True) (STRONGER lonic bond is /WEAKER ) than covalent
- Find the electronegativity difference between C and Cl. Express your answer using two significant figures. VE ΑΣΦ Submit Request Answer Part H Classify the bond that occurs between C and C1. pure covalent polar covalent O ionic Submit Request AnswerCsing the electronegativity values in your textbook (p71), identify if the bonds formed between the following elements are ionic, non-polar covalent or polar covalent bonds. If polar covalent Indicate the polarity of the bond using 8 and 8 symbols for the partial charges. ii) Indicate the direction of the dipole using the symbol. a) C-O b) Na - I c) S-Id) P - Cl e) I- BrWhich ion is an oxyanion? Responses SCN− uppercase S C N superscript minus end superscript F− uppercase F superscript minus end superscript NH4 + uppercase N H subscript 4 end subscript superscript plus end superscript SO4 2−
- ses Groups Calendar Clear Creek ISD More -Col.. Overview Plans Resources Follow-up and reports Question 13 Which element has the greatest electronegativity? Exit ticket Your answer: e Pretest Strontium (Sr) ES Beryllium (Be) Calcium (Ca) eview classkick Magnesium (Mg) >> Clear answer hp f9 * fio 图 f11 F12 f4 O f5 QO f6 ) f7 ) f8 2 17 3 4. 7Which of the following Lewis Symbols is incorrectly represented? :C : · : Option 1 Option 2 Mg- REDMI NOTE 9 PRO ALQUAD CAMERA Option 4▼ Part A Consider the following element combinations. Classify the bonds formed between each pair as ionic, polar covalent, or nonpolar covalent qualitatively based solely on each element's position on the periodic table. Do not conduct calculations. Drag the appropriate items to their respective bins. ► View Available Hint(s) P and F lonic I and I S and I Al and N O and I Polar covalent Sr and O Cu and Cl Reset Help N and N Nonpolar covalent