Calculate the increase in temperature when 4.6L at 32°C is expanded to
9.1L.

Which statement about the stamps is correct?

Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery