What are the true statements when comparing and contrasting spring and fall? Select all the answers that are true. PLEASE ANSWER CORRECTLY I IWLL MARK BRAINLIEST THIS IS SCIENCE

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.

i do not get it   at all

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.

the answer is 75.0%.