Rebecca has samples of different types of metal, and she wants to find the density of each. First, she measures the volume of each sample. Now she needs to measure the samples' masses.Which of the following tools should Rebecca use to measure the mass of each sample? A. graduated cylinder B. balance C. measuring tape D. calipers

Which property could be used to identify a substance? A. mass B. weight C. density D. volume

Brandon and his teacher used the pan balance shown below to measure the mass of a sample in science class.They measured the mass of the sample multiple times to make sure the results were correct. Each time they measured the sample, they could place it directly on the pan balance. They did not have to first put it in a container.What type of matter did Brandon and his teacher measure? A. gas B. solid C. liquid

The two methods used for determining mass are

Mick has a glass of water. Which of the following tools could he use to measure the volume of water he has in the glass? A. a spring scale B. a metric ruler C. a graduated cylinder D. a triple beam balance

Victoria and her teacher measured a sample of matter in the science lab. They measured the sample using all of the tools below to make sure the results were correct.Each time they measured the sample, its shape changed to match the shape of the container. The amount of the sample always equaled 400 mL.What type of matter did Victoria and her teacher measure? A. solid B. gas C. liquid