Lithium is an element from the Greek word lithos, which means stone. It is used as a medicine in the treatment of bipolar disorder and other mental disorders such as poor cognitive skills, aggressive behavior, inhibitory tendency, hyperactivity. Lithium carbonate treatment was previously considered to be unsuitable for children; however, more recent studies show its effectiveness for the treatment of early-onset bipolar disorder in children as young as eight. The required dosage is slightly less than the toxic level, requiring close monitoring of blood levels of lithium carbonate during treatment. Let's know more about Lithium In the Periodic Table.
1. When was Lithium (Li) invented first?
A. In 1815
B. In 1817
C. In 1819
D. In 1821
2. Who was first separated by......
A. William Thomas Brande
B. Sir Humphrey Davy
C. Both of the above
D. None of these
3. Today, larger amounts of the metal are obtained through the electrolysis of-----------.
A. Lithium chloride {LiCl}
B. Mineral petalite (LiAl(Si2O5)2)
C. Both of the above
D. None of these
4. Which of the following is the trade names?
A. Eskalith
B. Lithobid
C. Both of the above
D. None of these
5. Which of the following is the Atomic mass?
A. 0.941 u
B. 6.941 u
C. 16.941 u
D. 26.941 u
6. Which of the following is the Atomic number?
A. 01
B. 02
C. 03
D. 04
7. Which is the molar mass?
A. 00.941 g/mol
B. 06.941 g/mol
C. 6.0941 g/mol
D. 6.00941 g/mol
8. Which of the following is the Electron configuration?
A. 1s2, 2s1
B. 1s2, 2s2
C. 1s2, 2s3
D. 1s2, 2s4
9. Which of the following is the Parent material class?
A. None-Metal
B. Metal
C. Conductor
D. All of the above
10. It is used in the treatment of which disease?
A. Epilepsy
B. diabetes
C. Lver and kidney disease
D. All of the above
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