Composition of Elements: The compound that is represented by different ratios of the elements, then the compound is known as having variable composition.

6 нояб. 2023 г. · 2) Compounds have a variable composition of elements. [3) Compounds are substances formed by chemically combining elements. 4) Compounds can be ...

In Mixtures and Pure Substances. A mixture is a substance with a variable composition, meaning that it is composed of molecules or atoms of differing types.

Compounds have a variable composition. The composition of each new substance is always fixed. Elements react to form new compounds. Answer (Detailed ...

3 апр. 2021 г. · A compound has a definite composition. ... A compound has variable composition. D. A compound does not have fixed melting and boiling points.

24 окт. 2023 г. · Compounds have a fixed composition and properties different from the elements that compose them. Mixtures have a variable composition and each component ...

Because the substances in a mixture are not chemically bonded, the mixture can have a variable composition. This means the proportions of the substances can ...

9 янв. 2020 г. · A compound can be broken into its constituents. A compound has a fixed composition. A compound has a distinct set of properties that is not ...

Tips. A common mistake is confusing mixtures with compounds; mixtures have variable compositions whereas compounds have fixed compositions.