Conduction as it transmits energy from solid to solid through a medium
Answer:
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Explanation:
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Answer: Chromatography
Explanation:
Chromatography is the technique for qualitative or quantitative separation of the components of mixtures in a solution
It uses TWO phases: MOBILE phase (gas or liquid), and a STATIONARY phase (liquid or solid).
You will observe differences in the the rates of migration of the RED and BLUE compounds between the two phases during separation.
Answer:
Rb has two isotopes - one having 48 neutrons and the other having 50 neutrons. The atomic mass number of an isotope is the sum of the protons plus neutrons in the nucleus, so the two stable isotopes of Rb are designated 85Rb and 87Rb (their atomic mass numbers).
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