alkali
A compound is defined as a pure substance made up of two or more types of elements (atoms) chemically combined in a fixed proportion, and it can be further subdivided into simpler substances by chemical means only.A molecule is the smallest part of a compound, whose properties are the same as those of the compound.
When 2 or more elements are not chemically joined together, it is called a mixture. Mixtures can be classified as homogeneous (uniform composition) or heterogeneous (non-uniform composition) depending on how evenly the elements are distributed.
Element: a substance made up of one kind of atom.Compound: a substance formed when two or more elements are chemically joined together.Mixture: made up of two or more substances which are not chemically bonded together.
An element is a pure substance A compound is two or more pure substances joined together chemically, such that they can not be separated physically - a new substance. A mixture is two or more substances that are mixed up but not joined together, such that they can be separated physically. There is also the a "solution" which is like a mixture but where the mixing is happening at a molecular level, it is possible to separate the components physically, but not easily.
A mixture of oxygen and hydrogen consists of two separate gases physically combined, while a compound of oxygen and hydrogen forms a chemical bond to create water (H2O). In a mixture, the substances retain their original properties and can be separated through physical methods, whereas in a compound, the elements chemically react to form a new substance with distinct properties.
A compound is a substance composed of two or more different elements chemically joined together. This joining of elements creates a new substance with unique properties.
a compound
A general name for a pure substance containing different atoms chemically joined together is a compound. Compounds are formed when atoms of different elements bond together through chemical reactions to create a new substance with unique properties.
Two or more elements that are chemically joined together is a compound, I think.
It is a Compound.
Molecule
matter
A substance made of two or more elements that have been chemically joined is called a compound.
A compound is defined as a pure substance made up of two or more types of elements (atoms) chemically combined in a fixed proportion, and it can be further subdivided into simpler substances by chemical means only.A molecule is the smallest part of a compound, whose properties are the same as those of the compound.
There antiacids
no they do not
compound