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प्रश्न
Find the odd one out from the following:
पर्याय
Aluminium
Iron
Copper
Silver
Sand
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उत्तर
Sand
APPEARS IN
संबंधित प्रश्न
Write the properties of this substance.
Glass
Write the properties of this substance.
Soap
Very Short Answer Type Question:
Name some substances which are made from plastics.
Short Answer Type Question:
Metals have lustre (shine). Give the reason why some metal articles become dull and loose their shine.
Short Answer Type Question:
Name a non-metal that has lustre.
Find the odd one out from the following:
Find out the names of three metals and three non-metals from the box given as figure.
Which among the following materials would you identify as soft materials and why?
Ice, rubber band, leaf, eraser, pencil, pearl, a piece of wooden board, cooked rice, pulses and fresh chapati.
During summer holidays, a group of children collected a lump of salt, green grass, broken glass piece, a small thermocol box, pen, iron nail, glass marbles, hair, naphthalene ball, a piece of sugar candy (mishri) and tried to group them on the basis of properties given in table below. Help them in filling the table.
| Name of the material |
Appearance (Hard/Soft) |
Transparency (Transparent/ Translucent/ Opaque) |
Floats/ Sinks in water |
Soluble/ Insoluble in water |
Arrange the jumbled words to arrive at the appropriate name of material and also write two uses of it.
gavnier
