EVERYDAY SCIENCE

Detailed explanation-1: -A compound always has the same elements in the same proportions. The properties of compounds are different from the properties of the elements that form them sometimes very different. That s because elements in a compound combine and become an entirely different substance with its own unique properties.

Detailed explanation-2: -A compound is a substance formed from two or more elements chemically joined (bonded) together. A compound has a definite chemical composition and hence specific formula. A compound has chemical properties different from the properties of the elements it contains.

Detailed explanation-3: -Properties of one compound differ from that of the other compound because of the following reasons: Each compound is formed by a different set of elements. Even with the same set of elements, different compounds are formed by varying numbers of constituent atoms. is a non-toxic gas.

Detailed explanation-4: -A compound contains atoms of different elements chemically combined together in a fixed ratio. An element is a pure chemical substance made of same type of atom. Compounds contain different elements in a fixed ratio arranged in a defined manner through chemical bonds. They contain only one type of molecule.

Detailed explanation-5: -<br> The properties of the constituents are entirely different from the properties of the product formed by their chemical reaction. Properties of a compound are different from its constituents, while a mixture shows the properties of its constituents elements.