The property of being beaten into thin sheets is known as malleability. Gold and silver are highlighted as the most malleable metals in the given activity.
Category: Class 10 Science
NCERT Solutions for Class 10 Science and important questions for CBSE class 10 for session 2020-2021
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The placenta serves as a crucial interface for waste removal during the development of the embryo. As the developing embryo generates waste substances, the placenta facilitates their transfer into the mother’s blood, ensuring the efficient removal of waste products from ...
In the electrolytic reduction of metals like sodium, magnesium, and calcium, the metals are deposited at the cathode (negatively charged electrode), while chlorine is liberated at the anode (positively charged electrode).
Metals high up in the reactivity series cannot be obtained by heating with carbon because they have a higher affinity for oxygen than carbon. These metals, including sodium, magnesium, and calcium, are obtained by electrolytic reduction, such as the electrolysis ...
Displacement reactions producing metals in the molten state are known as thermit reactions. An example is the use of the thermit reaction (iron(III) oxide with aluminium) to join railway tracks or repair cracked machine parts.