- ability to resist to corrosion and errosion
- low toxicity
- low cost
Because it has the required chemical properties to function in a battery.
Scientists determined that zinc was added to the coin to give it a silver appearance through chemical analysis. By examining the composition of the coin and comparing it to known properties of zinc, they were able to identify the presence of zinc in the coin's makeup.
Chemical properties are determined by experiments.
If it's a chemical, it has chemical properties. An oreo churro (whatever unholy abomination that might be) is a mixture of chemicals, each of which will have their own chemical properties.
helium is chemically inert and has no chemical properties
Chemical property
Is reacts with water not a chemical properties
Physical and chemical properties change as the result of a chemical change, which produces new products with different physical and chemical properties than the reactants.
A chemical reaction (change) results in a change in chemical properties.
A chemical reaction changes the chemical properties of substances involved by forming new substances with different chemical compositions. This can result in changes in physical properties such as color, temperature, odor, and state of matter.
Helium is inert. There are no known compounds. It has no chemical properties.
Each chemical compound has specific chemical and physical properties.