Ionic Bonds and Names

What is the charge on a Hydrogen ion?

• +1

• 1

• 2

What is the charge on an Aluminium ion?

• 3
• +3
• +2
• +1

What is the charge on a chloride ion?

• -1
• 1
• +2
• +1

What is the charge of Neon?

• 0
• +1
• -1
• 1

How many valence electrons does calcium have?

• 2
• 4
• 6
• 7

Tags

NGSS.HS-PS1-1

When an atom loses an electron, it becomes a:

• positive ion
• negative ion
• neutral ion
• neutral atom

Which of the following is an ionic compound:

• CH4
• I2
• LiBr2
• CO

Tags

NGSS.HS-PS1-3

Which of the following is NOT an ionic compound:

• CaO
• NaOH
• BaCl₂
• Br₂

Which of these combinations is an ionic compound made of?

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

Name this compound: 
KF

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