Gender is also a social and legal status as girls and boys, men, and women. Itâs easy to confuse sex and gender. Just remember that biological or assigned sex is about biology, anatomy, and chromosomes. Gender is societyâs set of expectations, standards, and characteristics about how men and women are supposed to act. Whatâs gender identity?
Bronze is one of the earliest metals known to man. Here is a look at the chemical composition and properties of bronze. Answer: Bronze is an alloy made of copper and another metal, usually tin. Compositions vary, but most modern bronze is 88% copper and 12% tin.
True bronze is a combination of approximately 90% copper (Cu) and 10% tin (Sn), however there are three major classes or types of bronzes used in sculpture and construction. They are: 1. Statuary Bronze-approximately 97% copper (Cu), 2% tin(Sn) and 1% zinc (Zn); this composition is the closest to true bronze.2. Architectural Bronze-actually more of a leaded brass, is commonly composed of approximately 57% copper (Cu), 40% zinc (Zn) and 3% lead (Pb). 3.Commercial Bronze-composed of approximately 90% copper (Cu) and 10% zinc (Zn).. Architectural Bronze-actually more of a leaded brass, is commonly composed of approximately 57% copper (Cu), 40% zinc (Zn) and 3% lead (Pb). 3. Commercial Bronze-composed of approximately 90% copper (Cu) and 10% zinc (Zn).