Read the passage about the periodic table. PERIODIC TABLE
The elements on the periodic table are arranged according to increasing atomic number. The elements are arranged in periods and groups. Elements in the same group behave similarly in chemical reactions because they have similar properties.

Which list of elements will behave similarly in a chemical reaction?

Group of answer choices

lithium (Li), boron (B), oxygen (O)

lithium (Li), sodium (Na) potassium (K)

sodium (Na), magnesium Mg), lithium (Li)

potassium (K), bromine (Br), krypton (Kr)

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.