Multiferroic materials, in which electric and magnetic properties are combined in promising ways, will be the heart of new ...

What is the moon phase today? Today, Feb. 9, 2025, the moon is 11 days old, in the Waxing Gibbous phase of its lunar cycle. It is 91% illuminated. Moon phases reveal the passage of time in the ...

Bromine was first identified as a chemical element in 1826 by French chemist Antoine Balard. He isolated it from chlorine and found that, in its elemental form, bromine is a highly volatile, ...

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: ...