Ns: select the correct answer from each drop-down menu. brass and bronze are both of copper because copper is the component in brass and bronze. nextreset

Explanation:

When two or more number of different metal elements are mixed together to result in the formation of a new metal in order to have greater strength or resistance towards corrosion then the resulting metal formed is known as an alloy.

For example, both brass and bronze are alloys of copper.

In brass there is 67% copper and 33% zinc are present. On the other hand, in bronze there is 88% copper and 12% tin are present.

This means that copper is the main component which is present in both bronze and brass.

Hence, we can conclude that brass and bronze are both alloys of copper because copper is the component in brass and bronze.

the correct answer is:

a. formation of precipitation

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.