8th Science Notes, 7. Metals and Nonmetals           ━━━━•❀•━━━━         ✤⊰❉⊱═⊰⊱═⊰❉⊱✤ For joining our science group please touch below's link.  माहिती विज्ञानाची 🎷       :-:-:-:-:-:-:-:-: 🚦 Difference between metal and nonmetal. Under ordinary temperature metals stay in solid state.  At ordinary temperature  nonmetals occur as solids, liquids and gases. 🎢Metals have  lustre . Nonmetals do not have lustre, Generally metals are hard. nonmetals are   brittle . 🎳 When a metal is pulled through a hole its  wire is formed. This property of metal is called ductility. Non metals do not show  ductility property. After  hammering metals  a thin sheet  forming. This property is called malleability   of metals. Non metals are not malleable. 🏇 Metals are good conductor s of heat . Non metals are bad conductors of heat .  Metals are  good conductors of electricity. No...