Science, asked by sukhman7151, 8 months ago

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Answered by pannampraneeth
0

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1.) ANSWER :-Malleability and ductility are related. A malleable material is one in which a thin sheet can be easily formed by hammering or rolling. In other words, the material has the ability to deform under compressive stress. ... In contrast, ductility is the ability of a solid material to deform under tensile stress.

2.) ANSWER :- Metals Nonmetals

These are very hard except sodium . These are soft except diamond

These are malleable and ductile These are brittle and can breakdown into pieces

These are shiny These are non-lustrous except iodine

Electropositive in nature Electronegative in nature

3.)ANSWER :- A heavy, silvery d-block element, mercury is the only metallic element that is liquid at standard conditions for temperature and pressure; the only other element that is liquid under these conditions is the halogen bromine, though metals such as caesium, gallium, and rubidium melt just above room temperature.

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Answered by snehakadyan
2

1 Malleability and ductility are related. A malleable material is one in which a thin sheet can be easily formed by hammering or rolling. In other words, the material has the ability to deform under compressive stress. ... In contrast, ductility is the ability of a solid material to deform under tensile stress.

2 Metals and non-metals are substances that can be differentiated on the basis of various physical and chemical properties. Metals are the elements that are generally hard as strong metallic bond exists between the atoms. ... While the elements with 4, 5, 6 or 7 electrons in their outermost shell are known as non-metals

3 A heavy, silvery d-block element, mercury is the only metallic element that is liquid at standard conditions for temperature and pressure; the only other element that is liquid under these conditions is the halogen bromine, though metals such as caesium, gallium, and rubidium melt just above room temperature.yes, Mercury is a metal

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