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What type of elements form metallic bonds?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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The mass of a bag of floor is 10kg.What is the mass in grams.

asked Nov 24, 2018 in Science by danish (1.0m points)

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What is meant by absolute zero?

asked Nov 21, 2018 in Physics by danish (1.0m points)

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What is thermometric property ?

asked Nov 21, 2018 in Physics by danish (1.0m points)

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identify the damage caused by expansion and contraction in their surroundings and suggest ways to reduce these damages

asked Nov 24, 2018 in Science by danish (1.0m points)

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Define metal. Give example?

asked Nov 21, 2018 in Chemistry by danish (1.0m points)

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Why is the rolling friction less than sliding friction?

asked Nov 19, 2018 in Physics by danish (1.0m points)

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Define linear thermal expansion in solid?

asked Nov 21, 2018 in Physics by danish (1.0m points)

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Plan and conduct a campaign that can help to reduce air pollution in their local enviroment.

asked Nov 23, 2018 in Science by danish (1.0m points)

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Why water is used in cooling system ofvehicles?

asked Nov 21, 2018 in Physics by danish (1.0m points)

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How is the goiter in thyroid gland detected?

asked Nov 21, 2018 in Chemistry by danish (1.0m points)

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On which atoms hydrogen bonding do exist.

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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Action and reaction are always equal and opposite then how does a body move?

asked Nov 19, 2018 in Physics by danish (1.0m points)

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What is meant by mobility?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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What do you know about Amedeo Avogadro?

asked Nov 21, 2018 in Chemistry by danish (1.0m points)

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Write a detailed note on human brain?

asked Nov 23, 2018 in Chemistry by danish (1.0m points)

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Define substance. Give an example.

asked Nov 21, 2018 in Chemistry by danish (1.0m points)

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Why ice floats on liquid water? Give possible reasons

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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Write the use of Bunson Burner?

asked Nov 21, 2018 in Chemistry by danish (1.0m points)

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Write the preparation of molar solution?

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