The heaviest naturally-occurring element is_________?

Related Mcqs:

The ratio of pure gold in 18 carat gold is _______________?

A. 0.5 B. 0.9 C. 0.8.5 D. 0.75...

Which is correct order of solar system starting from Sun ?

A. Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune B. Mercury, Venus, Earth, Mars, Jupiter, Saturn, Neptune, Uranus C. Mercury, Venus, Mars, Earth, Jupiter, Saturn, Neptune, Uranus D. Mercury, Venus, Earth, Jupiter, Mars, Saturn, Uranus, Neptune...

The blueness of the sky is mainly due to _____________?

A. The scattering of sunlight by air molecules B. The presence of water vapor C. Absorption of blue light by the air D. Emission of blue light by the atmosphere...

Chemical used to kill rats & mouse is ?

A: Insecticide B: Rodenticide C: Herbicide D: None of above...

A crescograph is a device for measuring the growth in __________?

A. Micro Organism B. Plants C. Human D. Pollution...