Pls help ! 1.) pick 5 common alloys. list the name, elements and advantages of the alloy

2.) are all elements in alloys metals? explain.

#1

Used in making of cooking utensils and other architectures.

Used in making heat utensils like heater,oven etc.

Used in making different utensils .

Bronze:-

Used in making medals.

Magnalium:-

Used in making aircraft parts.

#2

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.