yes
No, a brass screw is not a pure substance. Brass is an alloy made up of copper and zinc, so it is considered a mixture rather than a pure substance.
It depends on the alloy, whether bronze, brass, pewter, etc.
Brass is a homogeneous mixture of metals, which is called an alloy.
Brass is the alloy of copper and zinc.
Brass is an alloy made by combining copper with zinc. It is not a nonmetal; it is a metallic alloy.
D. Brass does not represent a pure substance because it is an alloy made of a combination of copper and zinc, making it a mixture of different elements. The other options (copper, chlorine, water) represent pure substances.
alloy brass is a mixture it is made with copper and zinc
brass is an alloy
Brass is a metallic alloy made primarily of copper and zinc, with copper being the main component. It is known for its yellowish-gold color and is commonly used in applications where a combination of corrosion resistance, durability, and aesthetic appeal is required.
yes brass is an alloy. it contains copper and tin in major content.
No, brass is an alloy.
Brass is an alloy. An alloy of 67% copper and 33% zinc