One of the isotopes of sulfur is represented as Sulfar-35 or S-35. What does the number 35 signify

Endeleev saw trends in the physical and chemical properties of elements when he organized them by

Which statement best explains the relationship between an area is geography and the temperature of its surface water

Which of the following best describes technology a. something created for only scientists to use b.the method of thinking that scientists use. c.the application of engineering to create useful products. c. a scientific idea