Hypothesis: The colors (wavelengths) of light emitted by an element during a flame test correspond to increasing energy levels on the Periodic Table. Agree or disagree (circle one)

How hot is the suns corona? (integrated science)

Which of the following changes will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water? (2 points) decreasing temperature decreasing pressure decreasing surface area decreasing solute concentration

Amatch has about 21 milligrams of red phosphorus coating the tip. how many atoms of phosphorus is this?