Order the theories from oldest to most recent.
1 electrons move about a positively charged nucleus in clouds that are defined by probabilities.
2 atoms are tiny indivisible particles that make up all mater.
3 atoms consist of mostly empty space with a dense nucleus of positive charge. 4 negatively charged electrons are embedded in a mass of positive charge.
5 electrons occupy specific energy levels surrounding a positively charged nucleus.

Select the atomic models that belong to the same element

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.

Which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.