A compound
An element is made up of only one type of atom and has a unique chemical symbol. Elements cannot be broken down into simpler substances by normal chemical means.
Yes
If the above didn't answer your question, a substance that can be broken down into simpler substances is called a compound. Even the simplest compounds can be broken down into individual elements.
An element is a pure substance that cannot be broken down into other substances by chemical means. Each element is made up of only one type of atom. Examples of elements include oxygen, carbon, and gold.
Lithium metal is described as an element because it is made up of only one type of atom, which is lithium. Elements are substances that cannot be broken down into simpler substances by chemical processes, and each element has its own unique set of physical and chemical properties.
This is the definition of an atom.
Chemical compounds.
Chemical compounds.
No, liquid is a state of matter, not a substance itself. Substances can exist in liquid state, but liquids can be broken down into simpler substances through physical or chemical processes.
A pure substance that cannot be broken down into simpler substances by physical or chemical means is an element. This is because Elements can't be broken down chemically into other substances because there is nothing to break them down into.
Organic compounds such as carbohydrates, proteins, and lipids are broken down into simpler substances through processes like digestion and metabolism. Inorganic compounds such as water and minerals can also be broken down into simpler components through physical or chemical processes.
Is a pure substance such as an element. Remember elements can not be broken down further by chemical or physical processes.
Elements and compounds (pure substances) cannot be broken down by physical changes.
Digestion is the process of breaking down food into simpler substances. Digestion is of two types: mechanical or physical digestion, and chemical digestion.
A pure substance that cannot be broken down into simpler substances by physical or chemical means is an element. This is because Elements can't be broken down chemically into other substances because there is nothing to break them down into.
cannot be broken down into simpler substances by chemical means
All substances can be broken into any other substances (or elements) by chemical or physical methods.