Answer:
1 Lower
2 wider
Explanation:
It is lower and wider in range because impurities affects the crystalline lattice of sample structure theory causing a deviation from real melting point of pure sample.
Answer:
Nature versus nurture is a long-standing debate in biology about the balance between two competing factors which determine fate: environment and genetics. The alliterative expression "nature and nurture"
I think the answer would be Ga3+
Answer:
<em>A supersaturated solution that undergoes a physical shock can result in the crystallizing of the solute in the solution.</em>
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Explanation:
A solution is made up of a solute dissolved in a solvent. <em>A supersaturated solution is one in which the solvent holds more of the solute that it can hold in a normal condition</em>. Supersaturation is an unstable state than easily reverse itself. At supersaturation, the maximum ability of the solvent to dissolve and hold the solute is stretched to its maximum limit. Physical shock to such a system in any any form possible will result in the crystallization of the solute within the solution. <em>Physical shock can be in the form of a reduced temperature, a reduction in the volume of the solvent by evaporation, a decrease in the pressure of the system and even a mild vibration</em>.