During an Experiment a scientist notes that a sample turned red.

which kind of data did the scientist record

A. average data

B. quantitative data

C. measured data

D. qualitative data

What is the highest principal energy level for an electron in an atom of sulfur in the ground state?

If a wave is traveling at a certain speed and its frequency is doubled, what happens to the wavelength

A balloon with a volume of 1 L is filled with a gas that has a pressure of 4 Pa. What is the new pressure of the gas if the balloon is squeezed down to a volume of. 6 L? (Boyle's Law, pg. 79) SHOW WORK

Ap chemistry which compound listed below has the greatest molar solubility

A cylinder is fitted with a moveable piston that can be raised and lowered. What would result in an increase in the pressure of the gas below the piston?

On earth, the weight of an object changes. TrueFalse

When 5 grams of KCl are dissolved in 50. grams of water at 25°C, the resulting mixture can be described as (1) heterogeneous and unsaturated (2) heterogeneous and supersaturated (3) homogeneous and unsaturated (4) homogeneous and supersaturated

How have water & wind shaped Earth's Surface?

Convert 14 kilograms to pounds

Why are there only two elements in the first period of the periodic table? A. There are more than 2 elements in the first period of the periodic table. B. The first two elements share a unique property the rest of the periodic table does not have. C.