In which of these samples do the molecules most likely have the least kinetic energy?

solid iron at 25°c
molten iron at 1600°c
solid iron at 98°c
iron vapor at 2900°c

Identify one disadvantage to each of the following models of electron configuration: dot structures arrow and line diagrams written electron configurations type in your answer below.

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5

In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town