Ionic Bonding Test Review

In the formation of Calcium Oxide (CaO),

• Calcium gives two, oxygen takes two electrons

• Oxygen shares electrons with Calcium

• Oxygen donates 6 electrons to Calcium

• Both atoms become positive ions

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

What type of compound is formed between a metal and non-metal?

• Covalent

• Molecular

• Ionic

If my charge becomes 2+ what does that say about me?

• I am stealing 2 electrons
• I am losing 2 electrons
• I am in period 2
• I have an atomic # of 2

Tags

NGSS.HS-PS1-7

If I gain electrons I become

• Positive because I've added to my atom
• negative because I've added electrons
• same because i'm balanced
• equal because now I have electrons

How do the following two elements bond together?
Na¹⁺  F^1-         

• NaF
• NaF₃
• Na₃F
• Na₁F₂

Tags

NGSS.MS-PS1-1

What is the overall charge of the ionic compound NaCl

• +1

• +2

• +3

• 0

How do the following two elements bond together?
Cr³⁺  O^2-         

• CrO
• Cr₃O₂
• Cr₂O₃
• CrO₃

Tags

NGSS.MS-PS1-1

How do the following two elements bond together?
K¹⁺  S^2- 

• KS
• K₈S
• K₆S₃
• K₂S

Tags

NGSS.MS-PS1-1

What is the correct name for MgI₂?

• Manganese IV iodide
• Manganese diiodide
• Magnesium iodide
• Magnesium diiodide

Name for SrBr₂

• strontium bromine

• strontium bromide

• strontium dibromide

• strontium dibromine

Tags

NGSS.MS-PS1-1