Covalent Bonding Review for Test

How are covalent bonds explained?

• When one atom takes the other atom's electron
• When the atom shares an electron with an another atom
• When the two nucleus merge
• When the neutrons leave the nucleus

Tags

NGSS.HS-PS1-2

What is the correct formula for this molecule?

• NH
• N₃H
• NH₃
• NH₄

Tags

NGSS.MS-PS1-1

Which of the following is a covalent bonding?

• MgS

• NaCl

• CH₄

• LiBr

Tags

NGSS.HS-PS1-3

What is the correct chemical formula for Nitrogen Triiodide?

• NI₃
• N₃I₃
• NOI
• NeI₃

What type of bond will form between Phosphorous and Sulfur?

• Covalent

• Ionic

• Neither

• Both

A molecule with a double covalent bond is....

• HCl
• SO
• I₂
• N₂

Tags

NGSS.HS-PS1-1

Which element forms a diatomic molecule using a triple covalent bond?

• C
• N
• O
• P

Use your electronegativity and polarity charts to determine if the bond between these two elements is Ionic or non-polar covalent or polar covalent?

K-Br

• Ionic

• non-polar covalent

• polar covalent

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Use your electronegativity and polarity charts to determine if the type of bond between these two elementsis Ionic or non-polar covalent or polar covalent?

C- H

• Ionic

• non-polar covalent

• polar covalent

Tags

NGSS.HS-PS1-2

Which has the greater EN: 
H or F?

• H
• F

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2