In each of the molecules drawn below one chemical bond is colored red. Decide whether this bond is likely to be polar or not. If the bond is likely to be polar, write down the chemical symbol for the atom which will have more negative charge. The highlighted bond is polar and Н — СІ: the more negative atom is|| O The highlighted bond is nonpolar. H O The highlighted bond is polar and the more negative atom is U H –N-H O The highlighted bond is nonpolar. O The highlighted bond is polar and : Cl –F: the more negative atom is U O The highlighted bond is nonpolar.

For each row in the table below, decide whether the pair of elements will form a molecular or ionic compound. If they will, then enter the chemical formula of the compound. If the elements will form more than one compound, enter the compound with the fewest total number of atoms. You may assume all chemical bonds are single bonds, not double or triple bonds. element #1 element #2 compound formed? chemical formula ionic iodine cesium O molecular ? neither jonic hydrogen охудen O molecular O neither O ionic calcium sodium O molecular neither

For each row in the table below, decide whether the pair of elements will form a molecular or ionic compound. If they willI, then enter the chemical formula of the compound. If the elements will form more than one compound, enter the compound with the fewest total number of atoms. You may assume all chemical bonds are single bonds, not double or triple bonds. element #1 element #2 compound formed? chemical formula jonic barium bromine O molecular O neither O ionic hydrogen oxygen O molecular O neither O ionic rubidium iodine O molecular neither MAR X P. 27 MacBook Air DD 000 80 11 F9 F10 F7 FB F4 F5 F6 F2 F3 @ $ & 3 4 6 8 9 * CO

In each of the molecules drawn below one chemical bond is colored red. Decide whether this bond is likely to be polar or not. If the bond is likely to be polar, write down the chemical symbol for the atom which will have more negative charge. : 0: H - H Br: 0=C=0 - : 0: C1: The highlighted bond is polar and the more negative atom is The highlighted bond is nonpolar. The highlighted bond is polar and the more negative atom is The highlighted bond is nonpolar. The highlighted bond is polar and the more negative atom is The highlighted bond is nonpolar.

For each row in the table below, decide whether the pair of elements will form a molecular or ionic compound. If they will, then enter the chemical formula of the compound. If the elements will form more than one compound, enter the compound with the fewest total number of atoms. You may assume all chemical bonds are single bonds, not double or triple bonds. element #1 barium argon carbon element #2 compound formed? chemical formula O ionic O molecular O neither O ionic sulfur helium iodine O ο οίο ο ο molecular O neither O ionic O molecular Oneither 0 0 X S

O ELECTRONIC STRUCTURE AND CHEMICAL BONDING Predicting bond polarity D15 Daniele In each of the molecules drawn below one chemical bond is colored red. Decide whether this bond is likely to be polar or not. If the bond is likely to be polar, write down the chemical symbol for the atom which will have more negative charge. O The highlighted bond is polar and :NEN: the more negative atom is O The highlighted bond is nonpolar. do O The highlighted bond is polar and : Br - Br: the more negative atom is O The highlighted bond is nonpolar. O The highlighted bond is polar and 一 : Br the more negative atom is U - O The highlighted bond is nonpolar Explanation Check Accessibility O 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center F12 Finder Del F10 F11 Dex F9 F7 F8 F4 F5 F6 . F2 APP2 F3 APP3 F1 Esc APP1 Backspace & @ # $ %3D 7 8 2 3 4 1 くo III

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Group 1 elements have an average electronegativity of 0.84 (not including hydrogen). Group 17 elements have an average electronegativity of 2.99. These two groups often form bonds. Given this information, which kind of bond will they form? * Periodic Table of the Elements He Li Be C Ne Na Mg Al SI CI Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd in Sn Sb Xe Hf Ta Re Os Ir Pt Au Hg TL Pb Po At Rn Cs Ba Fr Ra Db Sg Bh Hs Mt Ds Rg Cn Nh FL Mc Lv Ts Og Rf Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Cf Es Fm Md No Lr Ac Th Pa Np Pu Am Cm Bk