Advertisements
Advertisements
प्रश्न
The substance that will be flattened on beating with a hammer is ______.
विकल्प
crystal of iodine
lump of sulphur
piece of coal
zinc granule
Advertisements
उत्तर
The substance that will be flattened on beating with a hammer is zinc granule.
Explanation:
Metals can be beaten into thin sheets (or flattened) with a hammer. Non-metals break into small pieces when hammered. So, zinc granule will be flattened on beating with a hammer.
APPEARS IN
संबंधित प्रश्न
Write equations for the reactions of calcium and potassium with water.
Differentiate between metals and non-metals on the basis of their chemical properties.
What name is given to those metal oxides which show basic as well as acidic behaviour?
Which of the following elements would yield a basic oxide?
Na, S, C, K, H
You are given samples of three metals - sodium, magnesium and copper. Suggest any two activities to arrange them in order of their decreasing reactivities.
Name another metal oxide which behaves like aluminium oxide.
An element X forms two oxides XO and XO2. The oxide XO is neutral but XO2 is acidic in nature. The element X is most likely to be ______.
Write the chemical equation for the following reaction:
Cinnabar is heated in the presence of air.
Which one among the following is an acidic oxide?
Which of the following property is not responsible for copper to be used as electrical conduction wires?
