Group Trends in Metals and Nonmetals (Sections)
Write a balanced equation for the reaction that occurs in each of the following cases: (a)Potassium metal is exposed to an atmosphere of chlorine gas.
(b) Strontium oxide is added to water.
(c) A fresh surface of lithium metal is exposed to oxygen gas. (d) Sodium metal reacts with molten sulfur.
Chemistry Skills and Reasoning 1 Week 11 Chapter 14: Liquids and Solids - Remember: gases are low density, highly compressible, and ﬁll the container - Solids are high density, slightly compressible, and rigid (keeps their shape) - Changes of state are physical changes: no chemical bonds are broken - When a substance changes from solid to liquid to gas,...