What is Dalton's law of partial pressure? O A. The total pressure of a mixture of gases is equal to the pressure of
the largest component.
O B. The total pressure of a mixture of gases is the same as the
pressure contributed by each gas.
O C. The total pressure of a mixture of gases is the sum of the
pressures of each gas in the mixture.
O D. The total pressure of a mixture of gases is the average of the
partial pressures.

C

Explanation:

The law of partial pressure states that if there is a mixture of gases which do not react chemical together, then the total pressure exerted by the mixture is the sum of the partial pressures of the individual gases that make up the mixture

answer; i do believe the correct answer is (river); /// good luck

answer:

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