The between carton oxygen 358 for a single (C - 0) and 745 for a double bond (C = O) Why the bond energy higher - and oxygen (C=O)?

How are isotopes of the same chemical element alike? how are they different?

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

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it