Aktuális sajtó tartalmak és illusztrációs fotók

[basic chemistry] képek

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RF
Ammonia molecule NH3 chemical structure model. 3D rendering isolated on white background-stock-foto
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Doodle drawing of abstract flask with blue outline-stock-foto
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Digital ph meter measuring water quality acidity-stock-foto
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the pH symbol drawn with black marker on a transparent background-stock-foto
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Four States of Matter Diagrams – Solid Liquid Gas Phase Changes Illustration Colorful Vector Design-stock-foto
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The design represents an atom with a central nucleus and electrons arranged in orbit. This visual helps to show the basic idea of atomic structure in-stock-foto
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A DNA double helix is represented in a basic style with clear lines. This design focuses on the shape of DNA, making it easy to understand genetic con-stock-foto
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Chemical bond connecting atomic particles with negative charge-stock-foto
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Colorful molecule atomic structure science education concept-stock-foto
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Crystal lattice structure forming basic molecular model-stock-foto
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Atom structure illustration representing science and research-stock-foto
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States of Matter Diagram – Solid Liquid Gas Phase Changes Illustration Color Vector Design-stock-foto
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States of Matter Diagram – Solid Liquid Gas Phase Changes Illustration Black and White Vector Design-stock-foto
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States of Matter Diagram – Solid Liquid Gas Phase Changes Illustration Color Vector Design-stock-foto
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States of Matter Diagram – Solid Liquid Gas Phase Changes Illustration Black and White Vector Design-stock-foto
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Ph balance scale. Acid or alkaline value. Circle chart test. Litmus indicator for chemistry, medicine, and soil.-stock-foto
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The anatomical model of a torso for biology lessons seen at Didacta 2026 in Koelnmesse. Didacta is the largest education fair in Europe and a trade fair around education, learning, and teaching. Teachers, educators, trainers, scientists gather there to lea-stock-foto
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Textbooks and teaching materials are on display at Didacta 2026 in the Koelnmesse. Didacta is the largest education fair in Europe and a trade fair focused on education, learning, and teaching. Teachers, educators, trainers, scientists gather there to lear-stock-foto
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Reclam booklets in the typical Reclam yellow seen at the Didacta 2026 in the Koelnmesse. The Didacta is the largest education fair in Europe and a trade fair around education, learning, and teaching. There, teachers, educators, trainers, scientists meet to-stock-foto
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Pointed colored pencils for art class seen at Didacta 2026 at Koelnmesse. Didacta is the largest education fair in Europe and a trade fair focused on education, learning, and teaching. Teachers, educators, trainers, scientists gather there to learn about n-stock-foto
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Illustrations show various monsters (here: Fleißnik) that are meant to bring children closer to learning and school books from Didacta 2026 at Koelnmesse. Didacta is the largest education fair in Europe and a trade fair around education, learning, and tea-stock-foto
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Textbooks and teaching materials are on display at Didacta 2026 in the Koelnmesse. Didacta is the largest education fair in Europe and a trade fair focused on education, learning, and teaching. Teachers, educators, trainers, scientists gather there to lear-stock-foto
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Playful teaching materials on display at Didacta 2026 in the Koelnmesse. Didacta is the largest education fair in Europe and a trade fair focused on education, learning, and teaching. Teachers, educators, trainers, scientists gather there to learn about ne-stock-foto
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A cardboard cutout of a child-friendly publisher mascot stands next to textbooks and teaching materials at Didacta 2026 in Koelnmesse. Didacta is the largest education fair in Europe and a trade fair focused on education, learning, and teaching. Teachers,-stock-foto
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Textbooks and teaching materials are on display at Didacta 2026 at Koelnmesse. Didacta is the largest education fair in Europe and a trade fair focused on education, learning, and teaching. Teachers, educators, trainers, scientists gather there to learn ab-stock-foto
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A mini-model of a possible Mars rover is on display at the DLR booth at Didacta 2026 in the Koelnmesse. Didacta is the largest education fair in Europe and a trade fair focused on education, learning, and teaching. Teachers, educators, trainers, scientists-stock-foto
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Educationally valuable books clarify the dangers of alcohol at Didacta 2026 at Koelnmesse. Didacta is the largest education fair in Europe and a trade fair around education, learning, and teaching. Teachers, educators, trainers, scientists gather there to-stock-foto
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The logo of Didacta seen at Didacta 2026 in the Koelnmesse. Didacta is the largest education fair in Europe and a trade fair focused on education, learning, and teaching. Teachers, educators, trainers, scientists gather there to learn about new development-stock-foto
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Textbooks and teaching materials are on display at Didacta 2026 at the Koelnmesse. Didacta is the largest education fair in Europe and a trade fair around education, learning, and teaching. Teachers, educators, trainers, scientists gather there to learn ab-stock-foto
RM
Textbooks and teaching materials are on display at Didacta 2026 in the Koelnmesse. Didacta is the largest education fair in Europe and a trade fair around education, learning, and teaching. Teachers, educators, trainers, scientists gather there to learn ab-stock-foto
RM
A woman with a graduation cap poses at Didacta 2026 in Koelnmesse. Didacta is the largest education fair in Europe and a trade fair focused on education, learning, and teaching. Teachers, educators, trainers, scientists gather there to learn about new deve-stock-foto
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The logo of Didacta visible at Didacta 2026 in the Koelnmesse. Didacta is the largest education fair in Europe and a trade fair focused on education, learning, and teaching. Teachers, educators, trainers, scientists gather there to learn about new developm-stock-foto
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80.15% fine zirconium (ferro zirconium) isolated on white background-stock-foto
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80.15% fine zirconium (ferro zirconium) isolated on white background-stock-foto
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80.15% fine zirconium (ferro zirconium) isolated on white background-stock-foto
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80.15% fine zirconium (ferro zirconium) isolated on white background-stock-foto
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80.15% fine zirconium (ferro zirconium) isolated on white background-stock-foto
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80.95% fine vanadium (ferro vanadium) isolated on white background-stock-foto
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80.95% fine vanadium (ferro vanadium) isolated on white background-stock-foto
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80.95% fine vanadium (ferro vanadium) isolated on white background-stock-foto