Zinc is a metal.
an alloy
Wood is wood. It is not metal, it is a living thing.
a penny i am currently lookin for more than that for my sci project
Zinc is an element in the periodic table. It is made of 30 Protons and 35 Neutrons. Its most abundant isotope is Zn+2. Zinc is often used to coat metals such as steel to prevent oxidization (think of...