https://padlet.com/muneebamer114/j2fxbhed4qby Made with a dash of wit en-us 2016-11-23 08:59:41 UTC 2026-03-02 22:20:35 UTC hello@padlet.com muneebamer114 https://padlet.com/muneebamer114/j2fxbhed4qby/wish/139598485
Matter is made up of tiny particles which are in constant and random motion. These particles are known as atoms or molecules.
An atom is defined as the smallest particle of an element which can exist.
Each bead can be used to represent an atom. If a bead is further divided it is no longer a bead. Similarly, if an atom of an element is divided,it is no longer a particle of that element.]]> 2016-11-23 14:35:47 UTC https://padlet.com/muneebamer114/j2fxbhed4qby/wish/139598485 muneebamer114 https://padlet.com/muneebamer114/j2fxbhed4qby/wish/139599924 Model of an Atom]]> 2016-11-23 14:42:18 UTC https://padlet.com/muneebamer114/j2fxbhed4qby/wish/139599924 muneebamer114 https://padlet.com/muneebamer114/j2fxbhed4qby/wish/139600199 Atoms are so small that you cannot see them with the ordinary microscope. However, they can be observe with scanning tunneling microscope (STM). A scanning tunneling microscope can be used to observe and manipulate atoms]]> 2016-11-23 14:43:27 UTC https://padlet.com/muneebamer114/j2fxbhed4qby/wish/139600199 muneebamer114 https://padlet.com/muneebamer114/j2fxbhed4qby/wish/139601340 2016-11-23 14:49:07 UTC https://padlet.com/muneebamer114/j2fxbhed4qby/wish/139601340