Ionic bonding

Chemical bonding occurs when...

• Atoms fall in love
• Atoms come together to form molecules
• Atoms become BFFs
• Chemicals explode

Tags

NGSS.HS-PS1-3

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

How many valence electrons does hydrogen have?

• 1
• 2
• 3
• 4

Tags

NGSS.HS-PS1-1

How many valence electrons does calcium have?

• 2
• 4
• 6
• 7

Tags

NGSS.HS-PS1-1

A(n) _________ is an ion with a positive (+) charge.

• anion
• cation
• ion
• solute

When an atom loses an electron, it becomes a:

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

A charged particle that has gained at least one electron is called a(n) _____.

• Anion
• Cation
• Anonion
• chemistry cat

Nitrogen will ____ electrons when forming an ionic bond.

• gain 1
• lose 1
• gain 3
• lose 3

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2