matter

SOLID LIQUID GAS ELEMENTS emission Radiation or Radioactivity ISOTOPE ION anion cation Negatively charged ion Positively charged ion Some elements H: Hydrogen K: Potassium Fe: Iron O: Oxygen Ca: Calcium Ni: Nickel N: Nitrogen S: Sulphur Al: Aluminium C:... More

SOLID LIQUID GAS ELEMENTS emission Radiation or Radioactivity ISOTOPE ION anion cation Negatively charged ion Positively charged ion Some elements H: Hydrogen K: Potassium Fe: Iron O: Oxygen Ca: Calcium Ni: Nickel N: Nitrogen S: Sulphur Al: Aluminium C: Carbon He: Helium Cl: Chlorine P: Phosphorus Na: Sodium F: Fluorine Standart temperature and pressure 0ºC (zero centigrade degrees) 1 atm (one atmosphere) Properties Mass (kilograme), volumen (cubic meters), density temperature (kelvin and centigrade), heat of fusion, heat of vaporization consist of MIXTURES Homogeneous Heterogeneous differentiated components undifferentiated components SOLUTION SOLUBILITY SUBSTANCE SOLVENT disolved in a Diluted solutions Concentrated solutions Saturated solutions Supersaturated solutions concentrationless more PERIODIC TABLE H ATOMS Proton Neutron Electron Nucleous They have particlesX atomic mass: A atomic number: Z SYMBOLOGY Less