Use the periodic table to explore the electronegativities of elements from Period 3 and
Group 17. Fill in the missing values in the table so
you can compare the electronegativities of the
elements. After the table is filled in, compare the
values in each column.
A=
B =
C=

The density of the solid phase of a substance is 0.90 g/cm3 and the density of the liquid phase is 1.0 g/cm3. a large increase in pressure will a. lower the freezing point b. raise the freezing point c. lower the boiling point d. raise the triple point e. lower the triple point