'These, which make up almost 80% of the elements, are solid, lustrous & make good conductors'
metals
SCIENCE & NATURE: These, which make up almost 80% of the elements, are solid, lustrous & make good conductors
These, which make up almost 80% of the elements, are solid, lustrous & make good conductors
These, which make up almost 80% of the elements, are solid, lustrous & make good conductors
SCIENCE & NATURE
metals
SCIENCE & NATURE