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The next Nintendo Switch could have a far bigger screen, though rumors note it could still be LCD instead of OLED. © Screenshot: Nintendo / YouTube The long-awaited ...

When chlorine (as a gas or dissolved in water) is added to sodium bromide solution, the chlorine takes the place of the bromine. Because chlorine is more reactive than bromine, it displaces ...

This table summarises some of the properties and uses of three halogens: ...