How many moles are equal to 7.28 x 1025 atoms of an element?

Which of the following is considered a benefit to using wind energy as a source of power

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.

Which states of matter have particles that move independently of one another with very little attraction?