PLEASE HELP I WILL GIVE BRAINLIEST 2. For the graph to the left, what is the independent variable? ___
3. For the graph to the left, what is the dependent variable? ___

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

What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water

An isotope undergoes radioactive decay. the new isotope that forms has an atomic number fhat is 2 less than the original isotopes. which kind of decay has occured and how do you know