Based on what you know about the properties of organic compounds, what is the purpose of placing the test-tube of reactants in a beaker of water

The clouds are grey and ground is wet. a quantitative b qualitative

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal. b. he is determining chemical properties that are sufficient to identify the metal. c. he is determining physical properties that are insufficient to identify the metal. d. he is determining chemical properties that are insufficient to identify the metal.

What is formed when amino acids form long chains or polymerize