If is a positive number written in scientific notation, which statements must be true? select all that apply.

a. n could be 540.
b. n could be 5.4.
c. p could be -8.
d. p could be a fraction.

a non redox reaction occurs when there is not a transfer of electrons. for redox reactions, which are reduction-oxidation reactions, a change in the oxidation number occurs. elements that are reduced gain electrons, and elements that are oxidized lose electrons.

explanation:

d. temperate deciduous forest

2b2t

explanation:

2b2t

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .