Bonding

Draw the electronic configuration of Sodium

Answer explanation

• Magnesium Chlorine

• Magnesium Chlorate

• Magnesium Chloride

• Magnesium Carbonate

Ionic bonding occurs between:

• Two nonmetals

• Two metals

• A metal and a nonmetal

• Two metalloids

Covalent bonding occurs between:

• Two nonmetals

• Two metals

• A metal and a nonmetal

• Two metalloids

Match the following

• Ion

• 
• Ionic

• 
• Covalent

• 
• Metallic

• 
• Atom

• 

Which of the following compounds is an example of an ionic compound?

• Carbon dioxide (CO₂)

• Sodium chloride (NaCl)

• Methane (CH₄)

Elements in group ​ (a)   are unreactive because they ​ (b)  

• 8
• have a full outer-shell
• 2
• 7
• 6
• one electron in their outer-shell
• 2 electrons in their outser-shell

Draw the electronic configuration of Chlorine

Answer explanation

Show how chlorine is Cl₂ is covalently bonded

Answer explanation