Rubidium is the alkali metal that would melt on a hot day.
Answer: 35 g/cm
Explanation:
Density equals mass over volume. 525 divided by 15 is 35
Electrolyte solutions are substances that give ions when dissolved in water. <span>These solutions </span>conduct electricity<span> due to the mobility of the positive and negative ions, which are called cations and anions. Hope this answers the question. Have a nice day.</span>
Before the development of electrophoresis to separate macromolecules, high-speed centrifugation was used to isolate DNA.
A laboratory procedure called electrophoresis is used to divide DNA, RNA, or protein molecules according to their size and electrical charge. The molecules are moved by an electric current through a gel or other matrix. The technology of electrophoresis is crucial for the separation and examination of nucleic acids. At the lab bench, cloned DNA fragments are frequently isolated and worked with using nucleic acid electrophoresis.
High-speed centrifugation employs centrifugal force to separate particles with various densities or masses suspended in a liquid. High-speed rotation of the solution inside the tube causes each particle's angular momentum to experience centrifugal forces inversely proportionate to its mass.
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