{
  "format": "Synapso",
  "version": 1,
  "exported": "2026-10-12T04:49:51.000Z",
  "cards": [
    {
      "front": "Welches Element wird mit Hf abgekürzt?",
      "back": "Hafnium",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Elementsymbol hat Hafnium?",
      "back": "Hf",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Element wird mit Ta abgekürzt?",
      "back": "Tantal",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Elementsymbol hat Tantal?",
      "back": "Ta",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Element wird mit W abgekürzt?",
      "back": "Wolfram",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Elementsymbol hat Wolfram?",
      "back": "W",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Element wird mit Re abgekürzt?",
      "back": "Rhenium",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Elementsymbol hat Rhenium?",
      "back": "Re",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Element wird mit Os abgekürzt?",
      "back": "Osmium",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Elementsymbol hat Osmium?",
      "back": "Os",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Element wird mit Ir abgekürzt?",
      "back": "Iridium",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Elementsymbol hat Iridium?",
      "back": "Ir",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Element wird mit Pt abgekürzt?",
      "back": "Platin",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Elementsymbol hat Platin?",
      "back": "Pt",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Element wird mit Au abgekürzt?",
      "back": "Gold",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Elementsymbol hat Gold?",
      "back": "Au",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Element wird mit Hg abgekürzt?",
      "back": "Quecksilber",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Elementsymbol hat Quecksilber?",
      "back": "Hg",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Element wird mit Tl abgekürzt?",
      "back": "Thallium",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Elementsymbol hat Thallium?",
      "back": "Tl",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Element wird mit Pb abgekürzt?",
      "back": "Blei",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Elementsymbol hat Blei?",
      "back": "Pb",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Element wird mit Bi abgekürzt?",
      "back": "Bismut",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Elementsymbol hat Bismut?",
      "back": "Bi",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Element wird mit Po abgekürzt?",
      "back": "Polonium",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Elementsymbol hat Polonium?",
      "back": "Po",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Element wird mit At abgekürzt?",
      "back": "Astat",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Elementsymbol hat Astat?",
      "back": "At",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Element wird mit Rn abgekürzt?",
      "back": "Radon",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    },
    {
      "front": "Welches Elementsymbol hat Radon?",
      "back": "Rn",
      "subject": "Allgemeine Chemie / Elementsymbole 72–86",
      "note": null,
      "frontImg": null,
      "backImg": null
    }
  ]
}