Change the following numbers into scientific notation. (8 Points) 1.) .00000123 =
2.)240,000,000,000 =
3.) .0000000031 =
4.) 796,000,000 =

Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?

Displacement is the slope of a velocity vs. time graph a. true b. false

The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates