Naming Covalent Compounds Covalent compounds consist of Two non-metals.

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Naming Binary Molecular Compounds

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Presentation transcript:

Naming Covalent Compounds Covalent compounds consist of Two non-metals

Prefixes-stand for the amount of atoms present mono di tri 4-- tetra penta hexa hepta octa nona deca

2 Steps to Naming Covalent Compounds 1. Name the first non-metal.

If there is only one atom present DO NOT use a prefix. If there is more than one atom present then you must use the correct prefix.

Examples: CO 2 Carbon N2O5N2O5 Dinitrogen

2. Name the second non-metal using the correct prefix and an -ide ending

Examples: CO 2 N2O5N2O5 Carbon Dioxide Dinitrogen Pentoxide

You try... Cl 2 O

You try... Cl 2 O Dichlorine monoxide

CO Carbon Monoxide PCl 3 Phosphorus Trichloride CI 4 Carbon Tetriodide

Writing Molecular Formulas Phosphorous Trichloride PCl 3

N3N3 Trinitrogen CCl 4 Carbon Tetrachloride