Question

1. LED
a) Oxides of nitrogen and sulphur
2. Cation
b) Saturn
3. Anion
c) Growth hormone
4. Salt Solution
d) Compressed natural gas
5. Galvanization
e) Coating with zinc
6. Pituitary Gland
f) Mars
7. CNG
g) Negatively charged ion
8. Acid Rain
h) Light emitting diode
9. Inner Planet
i) Good conductor
10. Outer Planet
j) Positively charged ion​

Answer 1

Answer:

1) LED- Light emitting diode

2) Cation-positively charged ion

3) Anion-negatively charged ion

4) Salt solution- Good conductor

5) Galvanization - coating with zinc

6) Pituitary gland- growth hormone

7) CNG- compressed natural gas

8) Acid rain- oxides of nitrogen and sulphur

9) Inner planet- Mars

10) Outer planet- Saturn