Covalent Bonding Review

Covalent bonds are formed through the ____ of valence electrons

• Transfer
• Sharing
• Donation
• Removal

Tags

NGSS.HS-PS1-1

Which of the following diatomic molecules will form a triple bond?

• H₂
• Cl₂
• O₂
• N₂

Tags

NGSS.HS-PS1-1

What is the name of the covalent molecule BF₃

• Bromide Trifluoride
• Bromine Trifluoride
• Monobromine Trifluoride
• Bromine Tetrafluoride

What is the name of the covalent molecule C₄H₁₀?

• Tetracarbon Decahydroxide
• Tetracarbon Decahydride
• Carbon Hydroxide
• Tetracarbon Decahydrogen

What is the name of the covalent molecule N₆H₇

• Hexanitrogen Heptahydride
• Heptanitrogen Hexahydride
• Nitrogen Hydroxide
• Hexanitride Heptahydride

What is the formula of Tricarbon Octafluoride?

• C₃F₈
• CF
• F₃C₈
• 3C8F

What is the formula of Silicon Tetrachloride?

• SiCl
• SiCl₃
• SiCl₄
• 1Si4Cl

What is the name of the covalent molecule H₂O₁₀?

• Dihydrogen Decaoxide
• Dihydride Decaoxide
• Hydrogen Oxide
• Decahydrogen Dioxide

Which of the following contains covalent bonds?

• NaBr

• Br₂

• MgCl₂

• KCl

How many valence electrons are needed for atoms to be stable?

• 2

• 4

• 6

• 8