✅ Correct Answer: Cu + Ni
Source: This question is taken from the Everyday Science
✅ Correct Answer: Solid angle
✅ Correct Answer: radio active gas
✅ Correct Answer: Aphelion
✅ Correct Answer: 1055 joules
✅ Correct Answer: Second cranial nerve
✅ Correct Answer: Aluminium and Magnesium
✅ Correct Answer: Altering human beings by changing their genetic components
✅ Correct Answer: Both A & B
✅ Correct Answer: periodicity of property
✅ Correct Answer: Copper and Tin