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Ions Quiz
Ionic compounds, Atomic structure, and ions
| Term | Definition |
|---|---|
| This element has 12 protons | Mg (Magnesium) |
| Positively charged particle found in the nucleus | Proton |
| Vertical columns of elements that share similar characteristics | Groups |
| The ability to stretch metal into wires | Ductile |
| Element with the symbol Au | Gold |
| Particle with no charge | Neutron |
| Horizontal row of elements that have the same number of shells | Periods |
| This nonmental is a liquid at room temp | Bromine |
| This group is the most reactive on the PT | Alkali Metals |
| The elements found in period 6 at the bottom of the PT | Lanthanides |
| The elements found in period 7 at the bottom of the PT | Actanides |
| The number of periods on the PT | Seven |
| The ability to pound metal into sheets | Malleable |
| Electrons in the outermost shell | Valence Electrons |
| The number of groups on the PT | Eighteen |
| Atoms with a charge | Ions |
| An atom that has lost an electron | Cation |
| The Russian scientist credited with organizing the PT in 1869 | Mendeleev |
| The number that makes atoms happy | Eight |
| The number of protons in the nucleus of an atom | Atomic Number |
| This metal is a liquid at room temp | Mercury |
| Smallest unit of matter | Atom |
| "Eating away at" | Corrosive |
| Negatively charged particles | Electrons |
| This group is the most stable on the PT | Noble Gases |
| Location of protons and neutrons | Nucleus |
| Ionic ___________ conduct electricity when dissolved in water | Compounds |
| This model is used to represent atoms by drawing a nucleus and shells | Bohr models |
| An atom that has gained at electron | Anion |
| Element with the symbol Ag | Silver |
| The number found on the bottom right of atom | Subscripts |
| This level can hold a maximum of 2 electrons on its shell | First |