Q / recall by the properties of the elements of the periodic table talk? 1 properties of elements g

Q / recall by the properties of the elements of the periodic table talk? 1 properties of elements gastronorm trays - metals (metals) Metals: A - their physical properties (natural): - gloss and sparkle. - A good conductor of heat and electricity. - High density. gastronorm trays - High melting point. - Can be pulled to the wire. - Can tread the boards. - All solid except mercury liquid b - their chemical properties: - lose electrons easily. - Eroded quickly. Valhdid stainless steel and silver flaunt. 2 - non-metals (Allamaadn) Nonmetals: A - their physical properties (natural): characteristics unlike metals - do not shine without glitter. - Poor conductors of heat and Walkahraba, - fragile Taathishm easily. - Do not pull the slack. - Do not touched boards. - Low density. - A low melting point. B - chemical properties: - tend to gain electrons and where the metals tend to lose electrons gastronorm trays and Allamaadn gastronorm trays tend to gain electrons. This metals and non-metals tend to form compounds of them. These compounds are called ionic compounds (ionized) ionic compounds. When you combine two or more of the compounds Allamaadn be united atoms a covalent compound. 3 - semi-metals (metals) Metalloids: have the properties of metals and a Allamaadn - their physical properties (natural): - solid - glossy or non-glossy. - Can be pulled to the wire. - Can tread the boards. - Reach heat and electricity, but not efficiently minerals.
2012 (7) November gastronorm trays (7) include the properties of the elements through electronic distribution linking gradient in the radii of atoms in groups or ... a comparison between the patterns of change in the properties of the elements according to their location ... by the properties of the elements of the periodic table of modern energy drinks ionization energy electric energy