Answer 65

Only two elements naturally exist in a liquid state- mercury and bromine.

5 year ago
Mohammad Modassir Mushtaque
Mohammad Modassir Mushtaque

There are approximately 1.5 billion English speakers in the world. That’s 20 percent of the world’s population! About 600 to 700 million of those are non-native speakers.

5 year ago
Mohammad Modassir Mushtaque
Mohammad Modassir Mushtaque

How how can we determine the valency

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Sonali Tikale
Sonali Tikale

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