Can We See Atoms and Molecules? Exploring the Latest Real Images

In summary, atoms are the smallest unit of matter that make up elements, consisting of a nucleus and electrons. They are often represented in pictures as a central nucleus and orbiting electrons. Molecules, on the other hand, are groups of atoms held together by chemical bonds and are shown in pictures as a combination of individual atoms with lines representing the bonds. These visual representations are essential in understanding the structure and behavior of matter and predicting chemical reactions.
  • #1
Chemist@
115
1
Can someone post the most precise atom or molecule real pictures at present?
 
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  • #2
What do you mean with "most precise"?
To see some images, try "electron microscopy graphene" or "atomic force microscopy" or related queries in the google image search.

To see smaller details, you need collisions in particle accelerators, but the results are not really a "picture".
 
  • #3
That's what I was looking for. Thanks.
 

1. What is an atom?

An atom is the smallest unit of matter that retains the properties of an element. It is made up of a nucleus containing protons and neutrons, surrounded by electrons.

2. How are atoms represented in pictures?

Atoms are often represented in pictures as a central nucleus with orbiting electrons. The nucleus is typically depicted as a small circle or sphere, while the electrons are shown as dots or circles surrounding the nucleus.

3. What is a molecule?

A molecule is a group of atoms that are held together by chemical bonds. These bonds can be covalent, where atoms share electrons, or ionic, where atoms transfer electrons.

4. How are molecules represented in pictures?

Molecules are often represented in pictures as the combination of individual atoms, with the chemical bonds between them shown as lines. The arrangement of atoms and bonds can give information about the shape and structure of the molecule.

5. Why are pictures of atoms and molecules important in science?

Pictures of atoms and molecules are important in science because they allow us to visualize and understand the structure and behavior of matter at the microscopic level. They also help us to predict and explain chemical reactions and interactions between different substances.

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