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For a metal, zinc has relatively low melting (419.5 °C) and boiling point (907 °C). [29] The melting point is the lowest of all the d-block metals aside from mercury and cadmium; for this reason among others, zinc, cadmium, and mercury are often not considered to be transition metals like the rest of the d-block metals. [29]
The Gmelin rare earths handbook lists 1522 °C and 1550 °C as two melting points given in the literature, the most recent reference [Handbook on the chemistry and physics of rare earths, vol.12 (1989)] is given with 1529 °C.
For a metal, zinc has relatively low melting (419.5 °C, 787.1 °F) and boiling points (907 °C, 1,665 °F). [8] Cadmium is similar in many respects to zinc but forms complex compounds. [ 16 ] Unlike other metals, cadmium is resistant to corrosion and as a result it is used as a protective layer when deposited on other metals.
Pewter has a low melting point, around 170–230 °C (338–446 °F), depending on the exact mixture of metals. [ 2 ] [ 3 ] The word pewter is possibly a variation of " spelter ", a term for zinc alloys (originally a colloquial name for zinc).
[238] Cheronis, Parsons and Ronneberg [239] wrote that, "The transition metals of low melting point form a block in the Periodic Table: those of Groups II 'b' [zinc, cadmium, mercury], III 'b' [aluminium, gallium, indium, thallium], and germanium, tin and lead in Group IV. These metals all have melting points below 425 °C." [n 27]
The melting point (or, rarely, liquefaction point) of a substance is the temperature at which it changes state from solid to liquid. At the melting point the solid and liquid phase exist in equilibrium. The melting point of a substance depends on pressure and is usually specified at a standard pressure such as 1 atmosphere or 100 kPa.
This is a list of the various reported boiling points for the elements, with recommended values to be used elsewhere on Wikipedia. ... 30 Zn zinc; use: 1180 K: 907 ...
Melting point: 110 °C (230 °F; 383 K) (anhydrous) 45.5 °C (trihydrate) ... Zinc nitrate is an inorganic chemical compound with the formula Zn(NO 3) 2.