Quarter 2 – Module 2: Types of Compounds Based on Their Propert

Which of the properties of atoms is the most suitable reference for the kind of bond that will take place between/among them?

• Atomic size
• ionization energy
• Electronegativity
• electron affinity

Which of the following characterizes ionic compounds?

• Form by two metals
• form by metals and non-metals
• Can exists as crystals
• high melting and freezing point

Why can metals be hammered without breaking?

• They are ductile
• they are not brittle
• They are malleable
• its particles are strong

What bond is considered a poor conductor of electricity?

• Covalent
• ionic
• metallic
• no bond at all

What bond would form between elements from Group 1A and Halogens?

• Ionic
• metallic
• covalent
• no bond at all

What would be the oxidation number of an element which has 6 valence electrons?

• 6
• 3
• -2
• -3

What type of bonds involves the transferring of electrons?

• Ionic
• metallic
• covalent
• no bond at all

What usually forms positive ions?

• Non metals
• ionic
• covalent
• metal

Predict the bond that will form between Se and Cl.

• Ionic
• metallic
• covalent
• none

What type of compound is CaF2?

• Polar
• ionic
• covalent
• metallic