The elements within a star can be determined by:
radio telescope
spectroscope
radar

Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?

What is an example of a physical property?

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775