What is true for two pieces of iron at the same temperature?

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.

What are the first three quantum numbers for the electrons located in subshell 2s?

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation: