A helium-filled balloon in the room of a house suddenly bursts. State and explain, in terms of atoms, what happens to the helium from the
balloon after the balloon has burst.

3. on your graph, the data points between the black squares are data for elements with atomic numbers 3 through 9. locate these elements on your periodic table. what term or description would you use to identify these elements with respect to the periodic table?

What is the relationship between the direction of motion of the balloon and the wind currents

How does an observation about an object differ from an inference about that object