Speed is the rate of change of position expressed as traveled per unit of time. A. direction B. meter C. displacement D. distance

As you move from right to left on the periodic table the atomic radius fill in the blank

Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.

Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt