What are the limitations of litmus paper and phenolphthalein indicators? Name two other indicators that can be used that do not have such limitations

How will the emission of an alpha particle affect the atomic number of an atom

What are scientists who study fossils called? ( a ) astronomers. ( b ) biologists. ( c ) geologists. ( d ) paleontologists.

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.