Answer:
insoluble simply means something that cannot be dissolved in water (:
Answer:
<em>computer</em><em> </em><em>hardware</em><em> </em><em>is</em><em> </em><em>a</em><em> </em><em>collection</em><em> </em><em>of</em><em> </em><em>a</em><em> </em><em>physical</em><em> </em><em>part</em><em> </em><em>of</em><em> </em><em>a</em><em> </em><em>computer</em><em> </em><em>system</em><em> </em>
examples = CPU , monitor , mouse etc
Covalent network. <span>A solid that is extremely hard, that has a very high melting point, and that will not conduct electricity either as a solid or when molten is held together by a continuous three-dimensional network of covalent bonds. Examples include diamond, quartz (SiO </span><span>2 </span>), and silicon carbide (SiC). The electrons are constrained in pairs to a region on a line between the centers of pairs of atoms.<span>
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Water is a very good solvent due to its very polar nature. A polar substance is one where the atoms within the molecules of the substance carry partial charges. Oxygen is very electronegative, so it induces partial charges within the bonds of the water molecule. The extremely polar nature of water, along with its ability to make hydrogen bonds, ensure that it is able to dissolve a variety of substances.