Alithium atom had 3 protons 3 neutrons and 3 electrons what is the overall charge on its atom

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

Which property of a rock remains unchanged by mechanical weathering? a. total surface area b. size and shape c. mineral composition d. sharpness

Which property of water causes water drops to bead on a freshly waxed car?