What is the chemical symbol for bromine?

What is the term for a sudden and violent shaking of the ground caused by the movement of tectonic plates?

What is the name of the closest galaxy to the Milky Way, which is also a part of the Local Group of galaxies?

What is the chemical formula for acetic acid, the main component of vinegar?

What is the name of the region in space beyond Neptune, populated by small icy bodies, including Pluto?

Which planet is known for its prominent ring system, consisting of numerous ringlets made of ice and rock particles?

What is the term for the process by which rocks change form or structure due to heat, pressure, or mineral composition changes?

What is the chemical formula for nitric acid?

In the context of electricity, what does DC stand for?

What is the name for the layer of loose, unconsolidated material covering the Earth's surface and consisting of mineral and organic particles?