What is the electron configuration of an element with atomic number 20? A. 157257 2p 3s 3p
B. 1523 2p 3s 3p
C. 1525 20635
D. 152232 2p 3s 3p6452
E. 15723 2p5

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