When heat is added to or removed from a substance at my change its state what state will most likely result if heat is added to a liquid a it will change into a semi solid be and will change into plasma c it will change into a gas d it would change into a solid

Which of these conditions most likely produces an unstable isotope?

Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean