Cam came up with the following hypothesis: Increasing the temperature of a 250 mL sample of water will increase the amount of salt that can be dissolved in the water. Cam wanted to design an experiment based on his hypothesis. What would be the independent variable in Cam’s experiment?

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

To separate a mixture of hard candies nd marbles the most efficient method would be

In a 28 g serving of cheese curls there are 247mg of sodium. how much sodium is in a 12.5 ounce bag