end of year review #2

Match it! Select the correct answer from the pull down...Good luck!

A sample of gas has a volume of 5 L and a mass of 0.9 g. What is the density of the gas in grams per liter

What kind of formation is found at the boundary between two pieces of oceanic crust that are spreading apart from one another?

Which description characterizes a typical metal?

whic of the following is a not mixture?

The picture above shows a teapot full of cool water. It is resting on a hot metal stove burner. Which describes how thermal energy is transferred to the teapot?

Kinetic energy is related to an object’s

A scientist is testing an unknown mineral by scratching it against several known minerals. What property is the scientist testing?

Which of these objects carried people into space?