what consists of elements combined in a specific ratio?
A substance containing atoms of two or more elements combined together is called a compound. Compounds have a fixed ratio of elements and typically have different properties from the elements they are composed of. Examples include water (H2O) and table salt (NaCl).
An electrically neutral particle composed of two or more atoms chemically combined is called a molecule.
The term for a molecule composed of two or more different elements is called a compound.
because the elements are pure so I can says to element 'pure'
A substance made of two or more elements that have been chemically combined is called a compound. In a compound, the elements are chemically bonded together in fixed ratios to form a new substance with unique properties different from the individual elements.
This is a chemical compound.
A substance containing atoms of two or more elements combined together is called a compound. Compounds have a fixed ratio of elements and typically have different properties from the elements they are composed of. Examples include water (H2O) and table salt (NaCl).
An electrically neutral particle composed of two or more atoms chemically combined is called a molecule.
Compound
Compound
A molecule; the definition is: The smallest particle of a substance that retains the chemical and physical properties of the substance and is composed of two or more atoms; a group of like or different atoms held together by chemical forces.
When nitrogen is combined with other elements, it forms compounds called nitrides. Nitrogen can form nitrides with metals, nonmetals, or metalloids.
The term for a molecule composed of two or more different elements is called a compound.
compound
mixed economy
Elements are composed of only one type of atom. There are about 90 or so naturally occurring elements.
A substance made of two or more elements chemically combined in a specific proportion is called a compound. A substance composed of two or more elements combined chemically in a fixed proportion by mass is called a compound. A chemical compound can be held together by a covalent bond or an ionic bond.