This is all about ionic compounds

2. • This week, we will continue to learn
about ions, ionic compound,
structures of ions and ionic
compounds, and their properties.
2Q CHEMISTRY 1-WEEK 4

3. Watch the teacher’s discussion below

4. Quiz no. 2
I. TRUE OR FALSE. Read the
statements carefully. Write true if the
statements refer to the properties of
ionic compound and false if otherwise.
( 10 pts)

5. 1. The energy required for a sodium
chloride is weak to allow their ions to
move freely.
2. Ionic compounds in their solid states
cannot conduct electricity.
3. The ions in the lattices in the structure of
an ionic compound are so fixed.

6. 4. The ionic compounds are solid at
room temperature.
5. The ionic compounds have high
melting point and low boiling point.
6. One example of an ionic compound
is CO2.

7. 7. An ionic compound involves the
sharing of electrons.
8. The ionic compounds conduct
electricity in an aqueous solution.

8. 9. An Ionic compound formed between
metal and another metal.
10. To form an ionic compound, involving
atoms need to become anions.

9. End of the Lesson
• Great job, Starian!
• Your teacher cannot wait to see what you
have finished this week.
• Keep on learning while being safe at home!