Ionic Bonding Review

How many valence electrons does a Fluorine atom have?

• 7

• 9

• 8

• 6

Tags

NGSS.HS-PS1-1

What type of ion is positively charged and formed by the loss of electrons?

• anion

• cation

• proton

• neutron

How many total Fluorine atoms do we need to make Boron stable?

• 4

• 1

• 7

• 3

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which is the correct lewis bonding diagram for MgF₂?

• 
• 
• 
• 

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What charge will Calcium have after it gives two electrons to the Chlorine atoms?

¿Que carge tendra Calcium despues de cedar dos electrones a los dos atomos de Chlorine?

• -2

• +2

• -1

• +1

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which is the correct definition of electronegativity?

• The ability of an atom to attract electrons

  La capacidad de un átomo para atraer electrones

• A negatively charged atom

  Un átomo cargado negativamente

• The attraction between two atoms with opposite charges

  La atracción entre dos átomos con cargas opuestas

• Electrons that occupy the outermost energy level of an atom

  Electrones que ocupan el nivel de energía más externo de un átomo

How many electrons does Silicon need to gain to become stable?

• 8

• 0

• 6

• 2

Tags

NGSS.HS-PS1-1

(Fill in the blank) An atom that loses or gains electrons to become negative or positive is called an ___________.

• electron

• ion

• nonmetal

• metal

Tags

NGSS.HS-PS1-2

Which pair of atoms will form an ionic bond?

• 
• 
• 
• 

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Atoms are most stable with eight electrons in their valence level. (exceptions are H, He, Li, Be, and B)

• Duet Rule

• Octet Rule

• Electronegativity

• Ionic Bond