Which of the following is a characteristic physical property of matter A. size
B. mass
C. boiling point
D. volume

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 is the mass of 8 moles of sodium atoms

The fact that the total amount of energy in a system remains constant is a(n)