Question

write the use of elements in periodic table of group 1 st​

Answer 1

$\huge\bold\purple{Answer:-}$

i. Lithium metal is used in long-life batteries used in digital watches, calculators and computers.

II. Liquid sodium has been used for heat transfer in nuclear power station.

iii. Potassium chloride is used as a fertilzer.

iv. Potassium is used in manufacturing potassium superoxide (KO) for oxygen generater. It is good absorbent of carbon dioxide.

V. Caesium is used in photoelectric cells.

Answer 2

Answer:

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