VS 4

Which of the following is true about Ionic Bonds? (select ALL TRUE options)

• High melting point

• Low melting point

• Can dissolve in water

• Cannot dissolve in water

• Can conduct electricity

• The image shows an ionic bond. 
• The image shows a covalent bond.
• The image shows a calcium bond.
• The image shows a metallic bond.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

The name of the following covalent bond is...?

• Nitrogen oxide

• Mononitrogen oxide

• Nitrogen Oxygen

• Nitrogen dioxide

Tags

NGSS.MS-PS1-1

The following properties are all characteristics of ionic compounds EXCEPT

• solid at room temperature

• soft

• crystal lattice structure

• conduct electricity when dissolved in water

Tags

NGSS.HS-PS1-3

Beryllium will ____ valence electrons when forming an ionic bond.

• lose 4

• gain 4

• lose 2

• gain 2

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Examine the image: How many bonds are formed looking at the model of the compound? And also indetify what type of bond is formed.

• 2 bonds; covalent

• 4 bonds; metallic

• 2 bonds; ionic

• 4 bonds; covalent

In this Lewis structure, the symbol above F means...

• electrons are being transferred to Fluorine

• electrons are less attracted to F than H

• electrons are more attracted to F than H

• Fluorine has formed a cation

Tags

NGSS.HS-PS1-2

This is an example of a __________ bond.

• non-polar covalent

• polar covalent

• ionic

• metallic

Tags

NGSS.HS-PS1-1

Which of the following is a characteristic of VS 4 in a chemical context?

• It is a type of ionic bond

• It is a molecular formula

• It represents a valence shell

• It is a type of chemical reaction

In the context of molecular geometry, what does VS 4 indicate?

• A linear shape

• A tetrahedral shape

• A trigonal planar shape

• A bent shape