What is likely to happen if we can't control our experiment properly? a. our hypothesis will have to be changed. b. we will need to do other experiments and collect more data. c. our hypothesis will be well-supported by the data we collect. d. we will have to make more inferences instead of collecting data.
will give brainliest

don"t answer if you don't know it

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

Asolution is made by dissolving 2.3 moles of sodium chloride (nacl) in 0.155 kilograms of water. if the molal boiling point constant for water (kb) is 0.51 °c/m, what would be the boiling point of this solution? show all the steps taken to solve this problem.

Is cutting your nails a physical or chemical change