Name the 4 diff states of matter. What brings about change of state of matter?
Adding or Removing Thermal/ kinetic Energy from matter
What are the Physical Properties of Matter
Colour, Density, Melting Pt, Boiling Pt
What are the other Physical properties that depend on the amount of substance?
Mass, Volume, Length, Shape
Mention some properties of Thermocol, Rubber, Copper, Plastic, Coal
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What are the Chemical Properties of matter?
Its reaction with Air, Water, Acid, Base and other chemicals
Keep on breaking a chalk, Wipe a drop of ink with a hanky, light a Agarbatti. What happens
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Which are mixtures --- water, lime water, iron, steel, air, salt, brass, soil?
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Name them --- H, He, Li, Be, B,C, N, O, F, Ne
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Are all metals Element? What are Metalloids? Give examples of all 3
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Is Carbon Dioxide an Element?
Its a Compound
