Which of the following about dalton's theory of matter is true?
a.) atoms can be created
b.) atoms of the same element have the same mass
c.) compounds formed from two elements will not always have the same proportions
d.) atoms cannot be divided into smaller parts

Nthis lab, you will do experiments to identify types of changes. using the question format you learned (shown above), write an investigative question that you can answer by doing these experiments

What are the two basic types of satellites

The goal of this experiment was to answer the question "what is the effect of a gas' temperature on its volume? " you formulated the hypothesis below. hypothesis: if a fixed amount of gas is heated, then the volume will increase because the heat will cause the molecules of gas to move faster and further apart. to test this hypothesis, you changed the of the gas between 0 and 100°c (273 and 373 k) and calculated the resulting of the gas.