Question

(a) Find the odd-one out. Give reasons for your choice.

(1) Plastic, rubber, wood, glass, aluminium

(2) electron, proton, atom, negatively charged particles.

(3) mercury, graphite, oxygen, human body, steel.

(4) glass rod, ebonite rod, flannel cloth, silk, aluminum rod.

(5) gold leaf electroscope, pithball electroscope, improvised electroscope, lighting conductor​

Answer 1

Answer:

5

Explanation:

all option were matching but only 5 option is not maching

Answer 2

Answer:

1). aluminium

2). atom

3). human body

4).flannel cloth

5). lighting conductor