NLN Pax RN Basic Chemistry Exam Questions and Answers 100% Correct

NLN Pax RN Basic Chemistry Exam Questions and Answers 100% Correct MATTER Atomic Structure, Isotopes, Ions, and the Periodic Table - answera substance that has mass and occupies space. SUBSTANCE Atomic Structure, Isotopes, Ions, and the Periodic Table - answermatter that has the same composition and properties throughout ELEMENT Atomic Structure, Isotopes, Ions, and the Periodic Table - answerany substance that cannot be broken down into simpler substances. Identified by its symbol and its atomic number. ATOMIC NUMBER Atomic Structure, Isotopes, Ions, and the Periodic Table - answeris equal to the number of protons found in the nucleus. MASS NUMBER Atomic Structure, Isotopes, Ions, and the Periodic Table - answernumber of protons and neutrons (nucleons) in the nucleus of an atom ISOTOPE Atomic Structure, Isotopes, Ions, and the Periodic Table - answeratoms of the same element with the same atomic number but with different numbers of neutrons