Read the list of elements given below. he, ne, ar, kr which of the following about the elements is true? all of them are unreactive gases. all of them are reactive metalloids. he and ne are unreactive gases and ar and kr reactive metalloids. he and ne are reactive metalloids and ar and kr unreactive gases.

Toorale man murder mystery < - your lab link 1. how was the toorale man found? 2. what did archaeologists learn about the burial? why is the burial important? 3. what information were the scientists able to learn from the skeleton itself? 4. why is the question of whether the injuries came from a stone or steel weapon important? how could scientists distinguish between the different types of weapons? 5. what did the carbon dating and soil testing tell scientists about toorale man? why are the dates interesting for scientists?