Topic: Metals and non-metals1. Name the metal/ non-metal useda. to make railway tracks _________________b. to make thermometer _________________c. as plant nutrient __________________ d. in the preparation of common salt ___________e. disinfect water ___________________2.Name the property of metals for the given description.a. Metals can be drawn into thin wires. _____________________________b. Metals can be beaten into thin sheets. _____________________________c. Metals produce ringing sound on hitting. ______________________________3. Name two metals which are malleable as well as ductile._____________________________________________________________________________________4. Name two soft metals which can be cut with a knife._____________________________________________________________________________________5. Which non-metal is essential for our life and all living beings inhale it during breathing?_____________________________________________________________________________________6.Fill in the blanks.a. All metals except ___________ are solids.b. _____________ is a very reactive metal, while __________________ is a very reactive non-metal.c. Bromine is a _________________ non-metal at room temperature.d. Non-metallic oxides are _________________ or _____________in nature.e.______________ is used to make gunpowder.f. Metals are _________________ conductors of heat and ______________________.g. Metals react with acids to produce ________________ gas.h. Iron is _____________( more / less) reactive than copper.