covalent bonds

How do covalent bonds form?

• Donating & receiving valence e- between atoms.
• Opposite slight charges attract each other between compounds.
• Scientists are still not sure how they form.
• Sharing valence e- between atoms.

Tags

NGSS.MS-PS1-1

What two types of atoms make a covalent bond?

• 2 Nonmetals
• 1 Nonmetal and 1 Metal
• 2 Metals
• 2 Noble Gases

Tags

NGSS.MS-PS1-1

Which of the following is NOT formed by a covalent bond?

• K₂S
• H₂O
• I₂
• CO₂

Tags

NGSS.MS-PS1-5

What do we call a covalent bond where electrons are shared UNEVENLY or UNEQUALLY?

• Ionic
• Polar Covalent
• Nonpolar Covalent
• Van der Waals Force

Diatomic elements are defined as IDENTICAL elements that bond with each other (i.e. Oxygen with Oxygen).  What type of bond should they form?

• Ionic
• Polar Covalent
• Nonpolar Covalent
• Van der Waals force

Name the following compound: 
N₂O₄

• dinitrogren tetraoxide
• tetranitrogen dioxide
• nitrogen oxide
• dinitrogen tetraoxygen

Tags

NGSS.MS-PS1-1

Name the following compound: 
CO₂

• monocarbon dioxide
• carbon oxide
• carbon dioxide
• oxygen carbonide

Name the following compound: 
CCl₄

• monocarbon quadchloride
• carbon tetrachloride
• carbon chloride
• monocarbon quadchloide

Name the following compound:
NF₃

• nitrogen triflouride
• mononitrogen triflouride
• nitrogen flouride
• tetranitroflouide

Name the following compound:
H₂O

• hydrogen oxide
• dihydrogen oxide
• trihydroxide
• dihydrogen monoxide

Tags

NGSS.MS-PS1-1