Write a “clickbait” title for an article about: 1) Pluto being demoted to dwarf planet status.
2) A science fair project.
3) The chemistry behind perfume.

The plum pudding model of the atom state that ?

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

Carbon is allowed to diffuse through a steel plate 15 mm thick. the concentrations of carbon at the two faces are 0.65 and 0.30 kg c/m^3 fe, which are maintained constant. if the preexponential and activation energy are 6.2 x 10-7 m2 /s and 80,000 j/mol, respectively, compute the temperature at which the diffusion flux is 1.43 x 10^-9 kg/m^2 -s.