Elements.
yes they both are examples of elements
2- iron and oxygen. Should be written as Fe2 O3
No. Copper and oxygen are two separate elements.
Cu = Copper O = oxygen So, CuO is a molecule composed of copper and oxygen.
Yes, copper readily combines with several other elements. Combined with zinc it is brass, combined with tin it is bronze. It combines with many other elements including oxygen and sulfur.
Calcium, carbon and oxygen
Elements.
yes they both are examples of elements
nitrogen and oxygen in NO2
alcohols carbohydrates sugars
Oxygen and copper are examples of elements; cooper is a barrel maker.
Calcium (Ca) Carbon (C) Oxygen (O)
2- iron and oxygen. Should be written as Fe2 O3
Yes, copper reacts with oxygen to form copper oxide.
Two compounds containing Oxygen are: >> Carbon Dioxide - CO2 >> Water - H2O
No. Copper and oxygen are two separate elements.