Home
Be Sociable, Share!
  • Related Searches: physics | science | particles | black | red | blue | nuclear | chemistry | molecule | atom

    AtomAtoms

    The atom is a basic unit of matter that consists of a dense central nucleus surrounded by a cloud of negatively charged electrons. The atomic nucleus contains a mix of positively charged protons and electrically neutral neutrons. The electrons of an atom are bound to the nucleus by the electromagnetic force. Likewise, a group of atoms can remain bound to each other by chemical bonds based on the same force, forming a molecule. An atom containing an equal number of protons and electrons is electrically neutral, otherwise it is positively or negatively charged and is known as an ion. An atom is classified according to the number of protons and neutrons in its nucleus: the number of protons determines the chemical element, and the number of neutrons determines the isotope of the element.

    source:wikipedia\Image by: kevin dooley

    Look what other people say about atoms

216151 results - Explore by clicking on the image
  • 16949346311
  • 14950380305
  • 6044894978
  • 3903398477
  • 4431168143
  • 4045625086
  • 5792436587
  • 16487338288
  • 17483211155
  • 1282559
  • 2789363069
  • 2790143416
  • 6044895232
  • 14032359033
  • 15565496691
  • 5792997364
  • 2178685798
  • 2789361805
  • 15419513005
  • 7365348916
  • 2789356727
  • 2790144256
  • 2790214434
  • 2790215262
  • 2789326121
  • 2790216140
  • 139783163
  • 2789322921
  • 2790185416
  • 2789359353
  • 2789336985
  • 2790194402
  • 2790192158
  • 2789362437
  • 2790219200
  • 2790212762
  • 2790174784
  • 2789330961
  • 2790198092
  • 2790221356
  • 2790196742
  • 2790201714
  • 15476692001
  • 2789359849
  • 2789298965
  • 24867102406
  • 2789304235
  • 2789346377
  • 2789331677
  • 2789340199
  • 2790197366
  • 2790163484
  • 2790195944
  • 2790189968
  • 2789315709
  • 3672105325
  • 2790141336
  • 2790191466
  • 2790203392
  • 2789337871
  • 2790190772
  • 6821828619
  • 28832252
  • 2790213564
  • 2789291957
  • 2790193682
  • 2789357619
  • 5792997352
  • 14045389
  • 2790198608
  • 5792436653
  • 2177892541
Back to Top
Show More Photos