Unit 6 test - Chem Formulas and Names

Given the chemical name, write the correct chemical formula for Carbon monoxide.

• CO

• CO2

• C2O

• C2O2

Given the chemical name, write the correct chemical formula for Phosphorous pentachloride.

• PCl3

• PCl5

• P2Cl5

• P2Cl3

Given the chemical name, write the correct chemical formula for Sulfur hexafluoride.

• SF6

• SO2

• S2F6

• SF4

Given the chemical name, write the correct chemical formula for Disulfur tetranitride.

• S2N4

• S4N2

• SN2

• S2N2

Given the chemical name, select the correct chemical formula for Nitrogen tribromide.

• NBr3

• N2Br

• N3Br

• NBr

Given the chemical name, select the correct chemical formula for Iodine pentachloride.

• ICl

• ICl3

• ICl5

• I2Cl5

Given the chemical name, select the correct chemical formula for Nitrogen monoxide.

• NO

• N2O

• NO2

• N2O3

Given the chemical name, write the correct chemical formula for Selenium trifluoride.

• SeF3

• SeF2

• SeF4

• SeF6

What is the correct chemical formula for Sulfur hexaiodide?

• SI6

• S6I

• SI

• SI2

Given the chemical name, write the correct chemical formula for Tetraphosphorus decaoxide