Two different elements combine chemically to form a compound.
the substance is substance
An element is a substance made up of atoms with the same number of protons, while a compound is a substance made up of two or more different elements chemically bonded together. Elements cannot be broken down further by chemical means, while compounds can be broken down into their constituent elements.
The two classifications of pure substances are elements and compounds. Elements are made up of only one type of atom, while compounds are made up of two or more different types of atoms bonded together in a fixed ratio.
A substance made up of the atoms of two or more elements is called a compound. Compounds form when different elements chemically bond together in specific ratios. The properties of compounds are different from the properties of the individual elements that make them up.
matter is anything made of atoms and occupiesspace (volume) and has mass. an element is a pure substance made up of only one kind of atoms. a compound is also a pure substance made up of two or more elements in a fixed ratio. a mixture is an impure substance made up of elements and compounds in an indefinite proportion.
Chemical compounds are formed from chemical elements.
Elements are substances made up of only one type of atom, while compounds are substances made up of two or more different types of atoms chemically bonded together. Compounds are formed when elements chemically combine and bond with each other in specific ratios to create a new substance with unique properties. Elements are the building blocks of compounds, as compounds are composed of elements.
Two categories that fall under a substance are elements and compounds. Elements are made up of only one type of atom, while compounds are made up of two or more different types of atoms chemically bonded together.
A large class of matter made up of elements and compounds is known as substances. Substances can be pure elements, like oxygen or gold, or they can be compounds, like water or salt. Each substance has unique properties that distinguish it from other substances.
Substances can be classified as elements, compounds, or mixtures. Elements are made up of only one type of atom, compounds are made up of two or more different elements chemically bonded together, and mixtures are combinations of two or more substances that are not chemically bonded.
Compounds.
elements are made up of only one thing, while compounds are made up of a mixture of two elements, but and element is only one 'pure substance' like oxygen.