TEK 7C.1-7C.3 Learning Check: Lewis Dot Diagrams for Ionic Compounds

According to the octet rule most elements need _______ valence electrons.

• 2
• 8
• 6
• 18

When electrons are transfered from cations to anions a(an) ________ bond is formed

• polar covalent

• nonpolar covalent

• ionic

• metallic

Which type of bond has a transfer of electrons from one atom to another?

• Polar Covalent 
• Non Polar Covalent
• Ionic
• Metallic

Why do atoms bond?

• They typically don't bond

• To add or take away energy levels

• To have a full valence shell & be stable.

• To have a full inner shell

Tags

NGSS.HS-PS1-2

What usually forms the positive ion?

• Metal

• Nonmetals

• None

Which category of elements usually form negative ions?

• metals

• nonmetals

• metalloids

• noble gases

What type of bonding does this picture show?

• Ionic

• Covalent

This picture shows a...

• Ionic Bond
• Covalent Bond
• Both bonds
• Neither bond

How are ionic bonds formed?

• Transfer of electrons
• Sharing of electrons

Ionic bonds are between...

• Metal and Non-metal
• Non-metal and Non-metal
• Metal and Metal