Cheryl has a mug she says is made up of matter. heather says that the hot choclate inside the cup is made up of matter too. keaton says that the steam coming from the cup is also made up of matter. mikayla says that none of it is matter because matter is to small to see. which best describes who is correct

A10-kg piece of aluminum sits at the bottom of a lake, right next to a 10-kg piece of lead, which is much denser than aluminum. which one has the greater buoyant force on it? explain. b - the aluminum a) both have the same buoyant force. b) the aluminum c) the lead d) it cannot be determined without knowing their volumes.

Formulating a hypothesis: part i since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of " because when writing your hypothesis

Use vsepr theory to predict the molecular geometry of the molecule hcn.