A student placed a crystal of a blue dye at the bottom of a beaker of water. After 5 minutes, the crystal sa States of matter
After 1 day, the solution was blue throughout.

Which of the following are correct values for the ideal gas laws constant r

Scientists often deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each of these numbers in an alternate form.

Explain how to convert from one unit to another in the metric system.