Science, asked by sirarihema56, 9 months ago

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Answered by VIGYAS
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  • conductor

a material or device that conducts or transmits heat or electricity, especially when regarded in terms of its capacity to do this.

  • displacement reaction

A displacement reaction is the one wherein the atom or a set of atoms is displaced by another atom in a molecule. For instance, when Iron is added to a copper sulphate solution, it displaces the copper metal. A + B-C → A-C + B. The above equation exists when A is more reactive than B.

  • ductility

Ductility is a measure of a material's ability to undergo significant plastic deformation before rupture or breaking, which may be expressed as percent elongation or percent area reduction from a tensile test. According to Shigley's Mechanical Engineering Design significant denotes about 5.0 percent elongation

  • element

A substance that cannot be broken down into simpler substances by chemical means. An element is composed of atoms that have the same atomic number, that is, each atom has the same number of protons in its nucleus as all other atoms of that element.

  • hardness

Hardness is defined as the resistance of a material to local plastic deformation achieved from indentation of a predetermined geometry indenter onto a flat surface of metal under a predetermined load.

  • mellebeality

the state of being malleable, or capable of being shaped, as by hammering or pressing: the extreme malleability of gold.

  • metals

a solid material which is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity (e.g. iron, gold, silver, and aluminium, and alloys such as steel).

  • metalloid

an element (e.g. arsenic, antimony, or tin) whose properties are intermediate between those of metals and solid non-metals or semiconductors.

  • non metal

In chemistry, a nonmetal is a chemical element that mostly lacks the characteristics of a metal. Physically, a nonmetal tends to have a relatively low melting point, boiling point, and density. A nonmetal is typically brittle when solid and usually has poor thermal conductivity and electrical conductivity.

  • sonorous

sonorous. Used to describe sound or speech that is full, rich, and deep, sonorous is a great word for snoring, for bass voices, and for low notes on the tuba. Skip the first "o" and you'll see snore inside this word, which should give you a clue as to its deeply resonant character.

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