How many different elements are there in the formula AgNO3

3 different elements

Explanation:

There are 3 different elements in silver nitrate (AgNO3). It also contains 5 atoms. Silver (1 atom), Nitrogen (1) and Oxygen (3). Nitrogen and Oxygen together to form an ion called nitrate (NO3). The ionic form of silver (Ag+) combines with Nitrate (NO3) to form silver nitrate (AgNO3).

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.

not clear