Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic ion is polar, write the chemical symbol of the atom closest to the negative side. For example, if the molecule were HCl and you decided the hydrogen atom was closest to the negative side of the molecule, you'd enter "H" in the last column of the table. molecule or polar or nonpolar? atom closest to polyatomic ion negative side O polar O nonpolar O polar H,0 O nonpolar O polar CH, CI O nonpolar

For each row in the table below, decide whether the pair of elements will form a molecular compound held together by covalent chemical bonds. If the elements will form a molecular compound, check the box and enter the chemical formula and name of the compound. (If the elements will form more than one molecular compound, use 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 barium sulfur hydrogen carbon bromine chlorine element pair will form a molecular compound C 0 molecular compound chemical formula 7 name 0 0 X Ś

Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic ion is polar, write the chemical symbol of the atom closest to the negative side. For example, if the molecule were HCI and you decided the hydrogen atom was closest to the negative side of the molecule, you'd enter "H" in the last column of the table. molecule or polyatomic ion H Br CO2 CCI polar or nonpolar? polar O nonpolar O polar O nonpolar O polar O nonpolar X atom closest to negative side 0 0 0 S

Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic ion is polar, write the chemical symbol of the atom closest to the negative side. For example, if the molecule were HCl and you decided the hydrogen atom was closest to the negative side of the molecule, you'd enter "H" in the last column of the table. molecule or polyatomic ion F₂ H₂O CHA polar or nonpolar? O polar O nonpolar O polar O nonpolar O polar O nonpolar X atom closest to negative side 0 S

For each row in the table below, decide whether the pair of elements will form a molecular compound held together by covalent chemical bonds. If the elements will form a molecular compound, check the box and enter the chemical formula and name of the compound. (If the elements will form more than one molecular compound, use the compound with the fewest total number of atoms.) You may assume all chemical bonds are single bonds, not double or triple bonds. element pair will form a alo molecular compound element #1 element #2 molecular chemical name compound formula Ar hydrogen fluorine sodium fluorine nitrogen fluorine

For each row in the table below, decide whether the pair of elements will form a molecular compound held together by covalent chemical bonds. If the elements will form a molecular compound, check the box and enter the chemical formula and name of the compound. (If the elements will form more than one molecular compound, use the compound with the fewest total number of atoms.) You may assume all chemical bonds are single bonds, not double or triple bonds. element pair alo molecular compound will form a element #1 element #2 molecular chemical name compound formula Ar carbon iodine hydrogen bromine lithium охудеn

Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic ion is polar, write the chemical symbol of the atom closest to the negative side. For example, if the molecule were HC1 and you decided the hydrogen atom was closest to the negative side of the molecule, you'd enter "H" in the last column of the table. molecule or polyatomic ion HCN CH 4 HI polar or nonpolar? polar nonpolar polar nonpolar polar nonpolar atom closest to negative side