Question

1. Name the six elements.
A
D
B
E
C
F
2. Which of the above elements can be used in a thermometer?
a. E
b. F
C. A
d. B
3. Which of the following can be more suitable for making jewellery?
a. C
b. F
C. B.
d. D
Which of the following can be used for making electrical wires and cables?
a. E
b. C
C. A
d. D
Which of the following can be best used as a lubricant for machine parts?
a. E
b. A
C. B
d. F
Which of the following would be the hardest substance?
a. A
b. C
C. D
d. B​

Answer 1

Answer:

1.hydrogen,oxygen,mercury,argon,calcium,iron,phosphorus

2. mercury

3.zinc,silver, gold

4.copper

5.greese

6 diamond

Answer 2

which of the elements can be used for making jewellery