Covalent Bonding

What two types of atoms make a covalent bond?

• 2 non-metals

• 1 metal and 1 non-metal

• 2 metals

What type of bond involves the sharing of electrons between atoms?

• covalent bond

• ionic bond

• metallic bond

• transfer bond

Identify the following compound as ionic or covalent: SO₂

• ionic

• covalent

Identify the following compound as ionic or covalent: Ca(OH)₂

• ionic

• covalent

What is the name of N₂O₃

• Nitrogen trioxide
• Dinitrogen oxide
• Dinitrogen trioxide
• Nitrogen oxide

SiCl₄

• silicon tetrachloride
• silicon quadchloride
• monosilicon tetrachloride
• silicon chloride

In a(n) ________ electrons are transferred from one atom to another

• ionic compound

• covalent compound

How do covalent bonds form?

• Donating & receiving valence e- between atoms.
• Opposite slight charges attract each other between compounds.
• Scientists are still not sure how they form.
• Sharing valence e- between atoms.

In an electron dot diagram, two pairs of shared electrons represents a ...

• single bond
• double bond
• triple bond
• quadruple bond

How many single bonds does this have? 

• 1

• 2

• 3

• 4