WebAug 22, 2014 · A compound is a pure substance that cannot be broken down by physical means but it can be broken down by chemical means. Which substance can not be … WebNon-biodegradable waste is any type of waste that cannot be broken down by natural processes. This type of waste is a major problem for the environment, as it can take hundreds or even thousands of years to decompose. Non-biodegradable waste can be found in many forms, including plastics, metals, glass, and chemicals.
1.2 Phases and Classification of Matter - OpenStax
WebHowever, it is not an element because it can be broken down into simpler substances – carbon and hydrogen. Recall that the components of a mixture can be separated from one another by physical means. This is not true for a compound. Table salt is a compound consisting of equal parts of the elements sodium and chlorine. WebMar 24, 2024 · Elements and compounds are both examples of pure substances.A substance that cannot be broken down into chemically simpler components is an element. Aluminum, which is used in soda … how to set up ospf cisco
Solved By definition, which of the following can be broken - Chegg
WebNon-biodegradable waste is a type of waste that cannot be broken down by natural processes. This type of waste is a major concern for the environment as it can take hundreds of years to decompose, leading to pollution and environmental degradation. Non-biodegradable waste includes materials such as plastics, metals, glass, and chemicals. WebElements. Any substance that contains only one kind of an atom is known as an element.Because atoms cannot be created or destroyed in a chemical reaction, elements such as phosphorus (P 4) or sulfur (S 8) cannot be broken down into simpler substances by these reactions.. Example: Water decomposes into a mixture of hydrogen and … WebSep 21, 2024 · A compound can be broken down by chemical reactions into simpler substances. For example, We can break water into constituent elements hydrogen and oxygen by electrolysis. Another example is the thermal decomposition of calcium carbonate to obtain calcium oxide and carbon dioxide. nothing mage