What would be the final temperatur of a 73.14g sample of cobalt with an initial temperature of 102.0c after it loses 6800

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.

elements make up everything, and they combine to make compounds.

the answer is c

there are two significant figures.

answerleaving cheese out to get moldy;