CHALLENGE QUESTIONS: BALANCE THE EQUATIONS BELOW.
NaNO, + __PbO → _Pb(NO )2 + _Na, 0

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

Which of the following best describes technology a. something created for only scientists to use b.the method of thinking that scientists use. c.the application of engineering to create useful products. c. a scientific idea

Use the de broglie's wave equation to find the wavelength of an electron moving at 7.3 × 106 m/s. show your work. note: h = plank's constant (6.62607 x 10-34 j s)