Naming Basic Ionic Compounds (no transitionmetals or polyatomic)

Which of these compounds is ionic? 

• Carbon dioxide
• Dinitrogen Trioxide
• Silicon tetrachloride
• Lithium bromide

Tags

NGSS.HS-PS1-3

Na ⁺  and  S ^-2

• Na₂S
• NaS₂
• Na₂S₂
• NaS

Tags

NGSS.HS-PS1-2

K ⁺  and  N^-3

• KN
• KN₃
• K₃N₃
• K₃N

Name this compound: 
KF

• Potassium fluoride
• Potassium fluorite
• Fluorine potasside 
• Potassium fluorate

What is a cation?

• positive ion
• Neutral atom
• Two additional protons
• negative ion

Which of these combinations is an ionic compound made of?

• Metal and Metal
• Nonmetal and Nonmetal
• Metal and Nonmetal
• Cation and Cation

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

How many Aluminum are in Al₂O₃?

• 3
• 2
• 5
• 1

Tags

NGSS.MS-PS1-1

When naming ionic compounds, the cation is always named first and the anion is always named second.

• False
• True

What is the charge of an atom that has lost one electron?

• -1
• -2
• +1
• +2

Which is most likely to form a negative ion?

• an element from group 17
• a metal
• an element from group 1
• an element with atoms that have eight valence electrons