Naming covalent bonds

In naming covalanet bonds, if the first element has 1 atom, do you need to add mono?

• yes

• no

Which element gets the name changed to -ide?

• first element

• second element

phosphorus trichloride

• KCl₃
• PCl₃
• K₃Cl
• P₃Cl

silicon dioxide

• SO₂
• NaO₂
• SiO₂
• SiO

Tags

NGSS.HS-PS1-2

dinitrogen pentoxide

• N₂O₅

• NO₅

• N₅O₂

• N₂O₆

Tags

NGSS.HS-PS1-2

SiCl₄

• silicon tetrachloride
• silicon quadchloride
• monosilicon tetrachloride
• silicon chloride

P₄S₁₀

• tetrapotassium decasulfide

• phosphorus decasulfide

• tetraphosphorus decasulfide

• phosphorus (X) sulfide

SO₃

• sulfate

• sulfur oxide

• sulfur trioxide

• monosulfur trioxide

tetraphosphorus heptoxide

• K₄O₁₀

• P₄O₇

• KO

• P₁₀O₄

chlorine dioxide

• ClO₂

• ClO

• ClO₃

• HClO₂

Tags

NGSS.HS-PS1-1