If 50.0 grams of water is initially at 18°C and 2.5 grams of KNO3(s) is dissolved in water, what will be the final temperature of the water? Please add steps.

explanation:

crosscutting concepts have application across all domains of science. as such, they are a way of linking the different domains of science. they include patterns; cause and effect; scale, proportion, and quantity; systems and system models; energy and matter; structure and function; and stability and change.

answer:

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