active as Li or sodium. It is under family 13 or MIA family). So, the
em is definitely covalent, and this will be discussed in the next module
What I Have Learned
Exercise 2:
omplete the table below by supplying the necessary information to make it complete and
rrect. Use the electronegativity table as your guide. The first number serves as your guide
Elements
Electronegativity Difference
Classification (ionic or cavalen
Covalent
1) Be and I
3 -1.5 = 1.5
2) Si and CI
B) Na and Br
4) Kand F
5) N and P
What I Can Do​