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It's called a compound and water is an example.
Atoms are elements , e.g Hydrogen. Molecules are combinations of atoms, e.g water H2O is the combination of Hydrogen and Qxygen.
Water is composed of two elements - Oxygen and Hydrogen. Air is composed of individual elements (mainly Oxygen & Nitrogen and other trace gasses) in individual atoms.
Because its made up of two molecuels
A molecule of water is formed with a polar covalent bond.
Water is a COMPOUND because it is formed from atoms of two elements.
It is a Gas,and liquid Water is a COMPOUND because it is formed from atoms of two elements.
Aristotle did not believe in the existence of atoms because he thought that matter was continuous and infinitely divisible, not made up of discrete and indivisible particles like atoms. He also lacked the experimental evidence and technological advancements needed to prove the atomic theory, which was later supported by the works of scientists like John Dalton and Albert Einstein.
the elements of water is two atoms of HYDROGEN and OXYGEN
When two elements join together they are called a compound. Water is one of the most common compounds, formed from hydrogen and water.
It's called a compound and water is an example.
Molecules are formed by different arrangements of atoms. Example: one molecule of water is formed by 2 atoms of hydrogen and one atom of oxygen. (H2O). This is called the formula of a molecule.
Two or more atoms of different elements can form a bound state where they are bonded one with the other. The resulting complex is called a molecule and has chemical and physical properties completely different from the constituting atoms. An example is water, whose molecule is formed by two hydrogen and one oxygen atoms bonded via the so called covalent bond, that forms when different atoms put an electron in common. Water, liquid at room conditions, has completely different properties from both oxygen and hydrogen, both gasses at room conditions.
An atom is the smallest unit of matter that can't be divided, a molecule is a combination of atoms. A molecule is formed when several atoms of different elements combine. That's how we can get a molecule of water if we combine two atoms of Oxygen and one atom of Hydrogen.
covalent bond
Atoms are elements , e.g Hydrogen. Molecules are combinations of atoms, e.g water H2O is the combination of Hydrogen and Qxygen.
Well the connection between atoms and elements is they are a compound... Usually compounds have quite different properties (e.g. colour, texture, taste, smell and density) from the elements whose atoms they contain... For example: the compound of water is a liquid at room temperature. Water contains atoms of the elements hydrogen and oxygen, which exist in air as colourless glass - quite different to water...