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 NOCI CC1₂ HC1 polar or nonpolar? O polar O nonpolar Opolar O nonpolar O polar O nonpolar atom closest to negative side

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 HCN CH₂ CI 1₂2 polar or nonpolar? polar nonpolar polar nonpolar polar nonpolar X atom closest to negative side 0 Ś

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 molecular compound will form a element #1 element #2 molecular chemical name compound formula hydrogen fluorine sodium carbon carbon bromine

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 molecular molecular compound element #1 element ##2 chemical formula name compound oxygen hydrogen hydrogen chlorine calcium oxygen MAR 27 ... MacBook Air DII F10 888 FB F7 F4 F3 F2 & 23 2$ % @ 7 8 3 4 5 P R T Y W

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

Please explain your answer.

- CAELLE PIERRE - LAB 16: COVALENT AND IONIC COMPOUNDS Draw the lewis dot structure of: My handy dandy checklist 2. HCN 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 ionic, did you include + AND - charges? If it is ionic, did the + and - add up to zero? How do you draw covalent compounds again? How do you draw ionic comnounds again? SAMSUNG SC & @ 23 2$ % 7 8. 4. t y W e k f 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 molecular compound element #1 element #2 molecular chemical name compound formula sodium fluorine nitrogen bromine hydrogen iodine