Difference Between Elements And Atoms

Atom vs Element

The Key Difference Between Elements And Atoms is that Atoms and Elements are two words that are often used in the science world but are not often explained quite well. This is especially true for students who are just getting started in chemistry.

What are Elements?

The elements are the basic substances out of which everything is made. For example, the air consists of several gases, such as oxygen and nitrogen. Oxygen and nitrogen belong to the elements. The entire periodic table consists of 118 elements. Let us look at their definition and characteristics.

In chemistry, elements are a basic concept that you need to know to understand advanced chemistry. The elements in the nucleus are composed only of atoms with the same number of protons. The latter defines the conditions for the formation of elements that are pure substances.

Chemical elements cannot be decomposed into simpler elements or substances by chemical methods or methods. The property we define is the number of protons in the nucleus. The latter is indicated as an atomic number and is indicated by the symbol “Z”.

Atoms with the same atomic number are considered to be atoms of the same element. Modern chemistry relies heavily on the periodic table.

All the elements found are systematically classified and summarized in the periodic table. This concept was invented in 1869 by the Russian chemist Dmitri Mendeleev.

The properties of the elements contribute to the physical state at room temperature or room temperature. It can be in the form of a gas or solid or liquid.

There are about 118 kinds of articles in total.

Examples of Element

  1. Hydrogen
  2. Carbon
  3. Neon
  4. Magnesium
  5. Aluminum
  6. Boron
  7.  Silicon
  8. Oxygen
  9. Chloride
  10. Calcium

What are Atoms?

Atoms are one of the fundamental building blocks of the elements on our planet and the cosmos. Despite their importance, there is no consensus around what the definition of an atom actually is and there is some dispute as to whether or not they even exist.

Atoms are the smallest unit of ordinary matter. They are very small, about 100 pixels. Atoms are so small that they cannot even be seen under a microscope.

In addition, the atom is very light. The latter weighs relatively 1 AMU. Atoms are composed of elementary particles, protons, electrons, and neutrons.The nucleus is composed of one or more protons and several neutrons.

The only exception to this rule is hydrogen, which has no neutrons. Atomic nuclei make up 99.94% of the mass of an atom.Protons have a positive charge, electrons have a negative charge, but neutrons have no charge. If the number of protons is equal to the number of electrons, the atom is electrically neutral.

When the number of protons exceeds the number of electrons, each atom is positively charged and vice versa. The atom mentioned above is called John.

Properties of Atom

1. An atom is the smallest unit of matter that cannot be divided. Atomic ions are charged.
2. In an atom, the number of electrons and protons are equal, but in ions, they are not.
3. Atoms can participate in chemical reactions, but ions cannot.
4. The ion can exist independently, but the atoms cannot.
5. Atoms are generally unstable, but ions are stable.
6. Atoms join together to form molecules and ions form electronic bonds.

Try Also

Major Differences Between Elements and Atoms

  • The particle size of an element is larger than the size of an atom, and the size of an individual atom is very small.
  • Atoms are so small that they cannot be seen with a microscope. About 118 elements have been found so far, but there are about 92 types of atoms in nature.
  • A different element is made up of only one different type of atom, but an atom contains subatomic particles. Elementary particles are protons, neutrons, and nuclei.
  • When multiple elements join together, they create new chemical reactions to form new elements, and when multiple atoms (holding different substances constant) join together, they form molecules.
  • Elements are heavier than atoms, and atoms are very light. The relative weight of the latter is about 1 AMU.


Many people think that atoms and elements have the same concept. But with great care, you can see that there are many differences. There are many similarities between them, but the main difference is that the atom is part of the element, even though the element is the purest form of matter.

When atoms join together, they form molecules through specific chemical reactions. Then keep some factors constant as the molecules come together and form the elements.


Related Articles

Leave a Reply

Your email address will not be published.

Back to top button