Column A
1. Silicon
2. Phosphorus
3. Lead
4. Copper
5. Chlorine
Column B
(a) Sterilization of drinking water
(b) Semiconductor
(c) Protective screen for X-ray
(d) Crackers
(e) Antiseptic (6)
6. Iodine
(f) Calorimeters
friends please answer it as soon as possible tomorrow I am having my exam.
Answers
Answered by
3
Answer:
1.b 2.c 3.e 4.d 5.a is the answer
Answered by
1
Answer:1 b
2 d
3 c or f
4 c or f
5 a
6 e
Explanation:
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