Yes
No, it is your choice.
Compound
If a material contains three elements joined in a fixed proportion, then it is a compound. It can only be separated by a chemical reaction.
Water is a compound because its molecules are formed of chemically combined elements (hydrogen and oxygen) in a fixed proportion. A mixture is a combination of separate atoms, molecules, or particles that are not chemically bonded or in any fixed proportion.
What is the name of two or more elements in a fixed proportion?
A material that contains three elements joined in a fixed proportion is a pure substance called a compound. It is not a mixture.
A high proportion of fixed interest funding.
Yes
No, it is your choice.
False, it is the fixed cost which is not increased or decreased with proportion to output.
compounds
No mixture has no definite proportion
It is a mixture.
It is a mixture.
proportion beriod
compound contains elements in a fixed proportion. Example= NaCl