Naming Covalent & Polarity

Name the following compound: 
N₂O₄

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

Tags

NGSS.MS-PS1-1

Name the following compound: 
CCl₄

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

Tags

NGSS.MS-PS1-1

Write the formula for:
dinitrogen pentoxide

• NO
• N₂O₅
• 2NO₅
• O₅N

Tags

NGSS.MS-PS1-1

Write the formula for:
chlorine trifluoride

• ClF₃
• ClF
• Cl₃F
• 3ClF

Tags

NGSS.MS-PS1-1

What is a diatomic element?

• a metal bonded with a nonmetal

• 2 or more nonmetals bonded together

• 2 or more metals bonded together

• 2 atoms of the same element bonded together

Tags

NGSS.HS-PS1-1

Which of the following are diatomic element? (Select all that apply)

• Francium

• Nitrogen

• Oxygen

• Helium

• Hydrogen

How many electrons are shared in a single bond?

• 2

• 4

• 6

• 8

How many electrons are shared in a double bond?

• 2

• 4

• 6

• 8

How many electrons are shared in a triple bond?

• 2

• 4

• 6

• 8

The electrons in a POLAR covalent molecule are shared...

• Evenly

• Unevenly

• Electrons are not shared