1. _________ is the process of joining metal parts of fusion. The process of joining metal parts by fusion is known as arc welding.
I hope this is what you're asking. The resulting metal is called an Alloy.
An alloy is formed.
It is called smoldering-- it uses heat.
soldering
Smelting
Melting of ice into water is a physical change. Basically, any change that involves only the form of a substance is a physical change. In this case, the water molecules are unchanged and have the same chemical properties as before the melting occurs. The act of melting only changes (increases) the internal energy between the watermolecules resulting in a less orderly structure but does not affect the molecules themselves.
Salt acts as a catalyst. Acid tends to be a reactant.
The melting point of a substance depends, in part, on whether one or more intermolecular forces act to attract the molecules of the substance, and on the strengths of these forces. In the cases of the substances you mention these forces are absent or very small.
They follow a pattern for valence electrons.
Hydrogen gas is evolved when acids act on certain metals. For example, when hydrochloric acid acts on sodium, sodium chloride is formed as hydrogen gas escapes.
Fusing current for a wire is the current at which the wire will act like a fuse (melt).
The act or operation of melting or rendering fluid by heat; the act of melting together; as, the fusion of metals., The state of being melted or dissolved by heat; a state of fluidity or flowing in consequence of heat; as, metals in fusion., The union or blending together of things, as, melted together., The union, or binding together, of adjacent parts or tissues.
The act or operation of melting or rendering fluid by heat; the act of melting together; as, the fusion of metals. 2. The state of being melted or dissolved by heat; a state of fluidity or flowing in consequence of heat; as, metals in fusion. 3. The union or blending together of things, as, melted together. The universal fusion of races, languages, and customs . . . had produced a corresponding fusion of creeds. C. Kingsley. Watery fusion (Chem.) the melting of certain crystals by heat in their own water of crystallization. 4. (Biol.) The union, or binding together, of adjacent parts or tissues.
No, fission and fusion are not opposites. Fission is defined as the act of splitting into parts and fusion is defined as a coalition of factions or the act of fusing.
All metals are electrically conductive.
no
The act, process, or art of casting metals., The buildings and works for casting metals.
Some metals act as permanent magnets because they have strong magnetic pull. This is just a property it is naturally created with.
generally groups 3-12 are called the transition metals.
of Melt, Liquefaction; the act of causing (something) to melt, or the process of becoming melted., Causing to melt; becoming melted; -- used literally or figuratively; as, a melting heat; a melting appeal; a melting mood.
Some metals can act as permanent magnets because they are able to hold a magnetic charge. These include iron, steel, and copper.
The alkali earth metals act in a similar but slightly less reactive way to alkali metals