Acommon mineral of barium is barytes, or barium sulfate (bas04). because elements in the same periodic group have similar chemical properties, we might expect to find some radium sulfate (ras04) mixed with barytes because radium is the last member of group 2a. however, the only source of radium compounds in nature is in uranium minerals. explain why this is so.

In an oxidation-reduction reaction, oxidation is what happens when a reactant

How far is the region from the equator or control climate

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.