Your employer is required by law to report. within 7 days of when you report your. accident or injury. If they do not do this, and they do not give you a phone number. for the insurance company to call, you can. call the workersâ compensation (WC) hotline for assistance at.
In A Nutshell. Atoms are the smallest pieces of matter; they are made of particles (protons and electrons). When atoms are grouped together, these groups are called molecules (the smallest pieces of compounds). You probably think of atoms, molecules, and particles as all being extremely small pieces of matter.
Atom vs Ion . Atom is the smallest neutral unit which can form bonds. And ion is any charged molecule. Ion may be composed of several atoms or a single atom. Atoms are unique and are single type. Ions are two types, positive ions (cations) and negative ions (anions). The main difference between atom and ion is the charge. Atom is electrically neutral while ion is electrically charged. Always atom contains an equal number of electrons and protons, but in an ion the number of electrons and protons are always different. The maximum number of positive charges that an ion can have is 6.