If you mean can two samples of a chemical compound be different in their composition, the answer is no.
If you mean does a chemical compound contain different elemnts then the answer is yes, chemical compounds are always made up of 2 or more different elements.
yes. Take salt for example. it is composed of sodium and chlorine in equal parts. for a more complex example, look up Nylon, glucose (sugar), or 2-4-6 Trinitro Toluene (TNT).
the compound has properties that are different from the two elements the bonded, as it is a new substance
Yes
They don't have the same elements that make them. Hope it helped. =)
A compound that has the same properties as the elements that formed it is called a pure substance. Each element retains its chemical properties within the compound, but the compound itself may have different physical and chemical properties compared to its individual elements.
No chemical formulas ever change. If there are different elements in a compound, it ceases to remain the same compound, and becomes a new compound.The chemical formula for quartz is SiO2. That is, always was, and always will be the chemical formula for quartz.
A compound is a substance made up of two or more different types of atoms that are chemically bonded together. These atoms can be from different elements or the same element. The properties of a compound are different from the properties of the individual elements that make it up.
the properties of a compound are not the same as the elements that form them.
False. A compound exhibits properties that are different from the elements that formed it due to the new chemical bonds and interactions between atoms in the compound.
CaCl2 is a compound because it is composed of two different elements, calcium and chlorine, that are chemically bonded together in a fixed ratio. It is not a molecule because molecules consist of two or more atoms of the same or different elements bonded together, while CaCl2 is a compound formed by the bonding of different elements.
A given compound is always made of the same elements in the same proportion.
A molecule made up of two or more different elements is called a compound, whereas a molecule made up of two of the same elements is still just an element.
No, Compounds with the same empirical formula have the same elements in the same ratio. SO2 and CO2 contain different elements. SO2 is a compound of sulfur and oxygen while CO2 is a compound of carbon and oxygen.