Chromatography is a chemical process through which scientist can separate mixed elements to analyze them individually.
It basically consists in dissolving the mixture in a liquid that separates the different elements as a purification process.
Forensic Scientists use it in different forms while processing samples, for example:
* Planar Chromatography that can identify if two samples are the same.
* HPLC that can detect explosive components and some specific drugs.
* Gas Chromatography can detect the presence of alcohol, drugs or poison in a body prior to its death.
Chromatography is a chemical process through which scientist can separate mixed elements to analyze them individually.
It basically consists in dissolving the mixture in a liquid that separates the different elements as a purification process.
True or False
better than anyone else running :/
Answer:
Fr?
Explanation:
Marie Curie (1867 - 1934) and Pierre Curie (1859 - 1906) were
scientists who studied radioactivity and discovered the elements of
radium and polonium. They were married in 1895. Because of their work
or radioactivity and their discovery of radium in 1898, they were
awarded the Nobel Prize for Physics in 1903. When Pierre was killed
three years later, Marie took over his job as professor at the Sorbonne
University in Paris. In 1911, she was given a second Nobel Prize for
chemistry.
Source: Castillo, Kristine Erika C. Joy in Learning English 5. Quezon City: Vibal Group, Inc.
2016. 245
Answer:
Marie and Pierre Curie and the discovery of polonium and radium. Marie had her first lessons in physics and chemistry from her father. In July 1895, they were married at the town hall at Sceaux, where Pierre's parents lived. It was also in this work that they used the term radioactivity for the first time.
Explanation:
I couldn’t put anything else but this is three sentences but I do hope this helps.
the prejudice that many Chinese immigrants faced upon their arrival in the United States
the hustle and bustle typical of US city streets during this time period
the types of encounters that happened between white Americans and Chinese immigrants
It present in the film and used by Yep to create a realistic setting in Dragon wings was the fact that streets were shared by horse-drawncarriages and the new horseless carriages. The correct option is (A).
A realistic setting is simply an interpretation of a space, region, or other recognizable location within the confines of the display area.
The most controlled and productive environment is one like this. Scale, however, is extremely important when realism is the goal.
A literary movement known as literary realism attempts to capture reality by depicting ordinary, every-day events as they actually occur.
Mostly focusing on the middle and lower echelons of society, it displays well-known characters, settings, and narratives.
Therefore, it present in the film and used by Yep to create a realistic setting in Dragon wings was the fact that streets were shared by horse-drawncarriages and the new horseless carriages.
To know more about the realistic setting, visit:
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Answer:
the fact that streets were shared by horse-drawn carriages and the new horseless carriages
Explanation:
I got it on the test
Answer:
It's a required class to take in order to receive a diploma and have any hope in life