yes brass is an alloy. it contains copper and tin in major content.
yes. steel is an alloy in which major alloying element are iron and carbon along with other minor alloying element such as zinc, chromium etc .
Bronze is an alloy of copper and tin. It may also contain phosphorus, manganese, aluminum, or silicon. It is not of fixed ratios.
Is the reactivity of an alloy very different from the reactivity of its major component?"
Trumpet, Trombone, tuba and french horn are the four major brass instruments
Metalic Zinc is used for rust prevention as a coating on iron alloys (steels) as a major component in many casting metals, as the second largest alloying metal in brass(the first being copper).
Iron is the major element in steel. Only an element can be an element, and an element can not be a compound, the definition of which requires more than one element.
trumpet, horn, trombone, tuba
Alloy wheels provide a major mass reduction from the car, providing better handling,lower fuel consumption and good-looking.
yes it is
One major one is as alloy ingredient in stainless steel. another is chrome electroplate.
aluminium (94%) and copper and other metals (6%)