Put the mixture in water, the pebbles will sink, the pepper will float, and the sugar will dissolve
Use a calculator to add those thank you ur welcome
The formula we use would be the graham's law. We do as follows:
<span>E_Kr / E_Ne = sqrt ( M_Ne / M_Kr)
</span>
<span>= sqrt ( 20.1797 g/mol / 83.798 g/mol ) </span>
<span>= sqrt (0.24081) </span>
<span>= 0.4907
</span>
Hope this answers the question. Have a nice day.
I believe the answer would be b
Answer:
metals donate electrons to nonsmetals
