NLN Pax RN Basic Chemistry Questions and Answers 100% Correct

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NLN Pax RN Basic Chemistry Questions and Answers 100% Correct MATTER Atomic Structure, Isotopes, Ions, and the Periodic Table ✔✔a substance that has mass and occupies space. SUBSTANCE Atomic... Structure, Isotopes, Ions, and the Periodic Table ✔✔matter that has the same composition and properties throughout ELEMENT Atomic Structure, Isotopes, Ions, and the Periodic Table ✔✔any 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 ✔✔is equal to the number of protons found in the nucleus. MASS NUMBER Atomic Structure, Isotopes, Ions, and the Periodic Table ✔✔number of protons and neutrons (nucleons) in the nucleus of an atom ISOTOPE Atomic Structure, Isotopes, Ions, and the Periodic Table ✔✔atoms of the same element with the same atomic number but with different numbers of neutrons ATOMIC MASS Atomic Structure, Isotopes, Ions, and the Periodic Table ✔✔The atomic mass may be considered to be the total mass of protons, neutrons and electrons in a single atom. ION Atomic Structure, Isotopes, Ions, and the Periodic Table ✔✔atom that has a positive or negative charge ATOM Atomic Structure, Isotopes, Ions, and the Periodic Table ✔✔smallest unit of an element that still retains the properties of that element consists of thre subatomic particles. PROTON Atomic Structure, Isotopes, Ions, and the Periodic Table ✔✔a subatomic particle that has a positive charge and that is found in the nucleus of an atom CATION Atomic Structure, Isotopes, Ions, and the Periodic Table ✔✔a positively charged ion ANION [Show More]

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