Wiktionary(1.50 / 2 votes)Rate this definition: 1  construct(Noun) Something constructed from parts. The artwork was a construct of wire and tubes. 2  construct(Noun) A concept or model. Bohr's theoretical construct of the atom was soon superseded by quantum mechanics. 3  construct(Verb) To build or form (something) by assembling parts.
In spectroscopy, the type of interaction between light and the material is usually â Absorption spectroscopy, Emission spectroscopy, Elastic scattering and reflection spectroscopy, Impedance spectroscopy, Inelastic scattering, Coherent or resonance spectroscopy.
TYPES OF CHEMICAL REACTIONS DESIGN LAB . Chemical reactions can be classified in many ways. One classification system involves five general types of reactions: combustion, synthesis, decomposition, single replacement, and double replacement. In this experiment you will investigate these different types of reactions by predicting the products of each reaction and using experimental evidence to test those predictions. SAFETY. Use precaution when lighting and operating the gas burner.