When you added different concentrations of KMnO4 to wells in a petri plate, they had different larger or smaller rings of diffusion. Why were some larger or smaller

Faster or slower diffusion depending upon the concentration

Explanation:

Given: When you added different concentrations of to wells in a Petri plate, they had different larger or smaller rings of diffusion

Solution:

If we add more concentration of , there will be more gradient which results in faster diffusion.

If we add less concentration of , there will be less gradient which results in slower diffusion.

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explanation:

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.