Can someone Help please List the methods you think is used to treat water for contaminants before it gets to your faucet.

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock

answer///carbon;