Question

find odd one out and give reason for it
•Water , Ice , Potash alum , steam
• sodium chloride, sodium sulphate, sodium, sodium phosphate
• Binary, ternary, homogeneous, Quaternary
• Electron, proton, Neutron, alpha particle
• Na , K , He , Li​

Answer 1

Answer:

• Potash alum
• sodium
• homogeneous
• alpha particle
• K