Covalent Formula Writing

What is the chemical formula for Tetrasulfur pentoxide?

• SO
• S₄O
• S₄O₅
• S₅O₄

Tags

NGSS.MS-PS1-1

What is the chemical formula for Nitrogen triiodide?

• NI
• N₃I
• NI₃
• None of these

Tags

NGSS.MS-PS1-1

What is the chemical formula for Tetraphosphorous Pentachloride ?

• ₄P₅Cl

• PCl

• P₄Cl₅

• none of the above

What is the chemical formula for Fluorine trisulfide ?

• S₃F
• FS₃
• FS
• none of the above

What is the chemical formula for phosphorus triiodide?

• P₃I
• PI
• P₃I₃
• PI₃

What is the chemical formula for chlorine pentaoxide?

• ClO₅
• CO₅
• Cl₅O
• C₅O

Covalent Formula - 
tetrahydrogen dicarbide

• H₄C₂
• HC
• H₂C₄
• HCO₂

Covalent Naming - 
 
Silicon octasulfide

• SO₈
• SiO₄
• S₂O₆
• SiO₈